lactated ringers - Medication Listings

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These products are sterile, nonpyrogenic solutions each containing isotonic concentrations of electrolytes (without dextrose) in water for injection. The solutions containing only electrolytes are isotonic. They are administered by intravenous infusion for parenteral replacement of extracellular losses of fluid and electrolytes, with or without minimal carbohydrate calories. Each 100 mL of Lactated Ringer's Injection, USP contains sodium chloride 600 mg, sodium lactate, anhydrous 310 mg, potassium chloride 30 mg and calcium chloride, dihydrate 20 mg. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. A liter provides 9 calories (from lactate), sodium (Na + ), 130 mEq, potassium (K + ) 4 mEq, calcium (Ca ++ ) 3 mEq, chloride (Cl − ) 109 mEq and lactate [CH 3 CH(OH) COO − ] 28 mEq. The electrolyte content is isotonic (273 mOsmol/liter, calc.) in relation to the extracellular fluid (approx. 280 mOsmol/liter). The pH of the solution is 6.6 (6.0 − 7.5). The solutions contain no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and each is intended only for use as a single-dose injection. When smaller doses are required the unused portion should be discarded. The solutions are parenteral fluid, nutrient and/or electrolyte replenishers. Calcium Chloride, USP is chemically designated calcium chloride, dihydrate (CaCl 2 • 2 H 2 O), white fragments or granules freely soluble in water. Potassium Chloride, USP is chemically designated KCl, a white granular powder freely soluble in water. Sodium Chloride, USP is chemically designated NaCl, a white crystalline powder freely soluble in water. Sodium Lactate, USP is chemically designated monosodium lactate [CH 3 CH(OH)COONa], a 60% aqueous solution miscible in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of their chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. structural formula sodium lactate

Lactated Ringer’s Irrigation Each 100 mL contains: 600 mg Sodium Chloride, USP, 310 mg Sodium Lactate, 30 mg Potassium Chloride, USP, 20 mg Calcium Chloride, USP. No antimicrobial agent has been added. pH 6.5 (6.0 to 7.5). Osmolarity 273 mOsmol/L (calc.). Sterile, nonpyrogenic. Pour Bottle.

Lactated Ringer’s Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in a single-dose container intended for intravenous administration. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1. Table 1 Size (mL) Composition (g/L) Osmolarity Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. (mOsmol/L) (calc) pH pH may be adjusted with Hydrochloric Acid NF or Sodium Hydroxide NF. Ionic Concentration (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP Sodium Lactate Potassium Chloride, USP Calcium Chloride, USP Sodium Potassium Calcium Chloride Lactate Lactated Ringer’s Injection, USP 1000 6 3.1 0.3 0.2 274 6.2 (6.0 to 7.5) 130 4 3 109 28 9 The chemical name, structural formula, and molecular weight of the active ingredients are shown in Table 2. Table 2 The formulas of the active ingredients are: Ingredients Molecular Formula Molecular Weight Sodium Chloride USP Na + CI − 58.44 Sodium Lactate 112.06 Potassium Chloride USP K + CI − 74.55 Calcium Chloride Dihydrate USP 147.02 Not made with natural rubber latex, PVC or DEHP. The plastic container is made from a homogenous blend of polypropylene and thermoplastic modifier developed for parenteral drugs. The container is a closed system and is not dependent upon entry of external air during administration. The closure system has two ports; one for the administration set and the other is a medication addition site. Each port has a tamper evident cover [see Dosage and Administration (2.3) ] . Sodium Lactate Molecular Formula Illustration Calcium Chloride Dihydrate USP Molecular Formula

Lactated Ringer’s Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single dose containers for intravenous administration. It contains no antimicrobial agents. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Table 1 Size (mL) Composition (g/L) Osmolarity (mOsmol/L) (calc) pH Ionic Concentration (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP Sodium Lactate Potassium Chloride, USP Calcium Chloride, USP Sodium Potassium Calcium Chloride Lactate Lactated Ringer’s Injection, USP 250 6 3.1 0.3 0.2 273 6.5 (6.0 to 7.5) 130 4 2.7 109 28 9 500 1000 The chemical name, structural formula, and molecular weight of the active ingredients are shown in Table 2 . Table 2 Chemical Name Structural Formula Molecular Weight Sodium Chloride, USP 58.44 Sodium Lactate 112.06 Potassium Chloride, USP 74.55 Calcium Chloride, USP 147.02 The VIAFLEX plastic container is fabricated from polyvinyl chloride (PL 146 Plastic). Small amounts of its chemical components (e.g., di-2-ethylhexyl phthalate [DEHP]) may leach out within the expiration period. Animal tests, USP biological tests for plastic containers, and tissue culture toxicity studies have demonstrated that the container meets safety requirements. The container is overwrapped to provide protection from the physical environment and an additional moisture barrier. Sodium Chloride Structural Formula Sodium Lactate Structural Formula Potassium Chloride Structural Formula Calcium Chloride Structural Formula

Rx only Each 100 mL of Lactated Ringer's Injection USP contains: Sodium Chloride USP 0.6 g; Sodium Lactate 0.31 g Potassium Chloride USP 0.03 g; Calcium Chloride Dihydrate USP 0.02 g Water for Injection USP qs pH may be adjusted with Hydrochloric Acid NF or Sodium Hydroxide NF pH: 6.2 (6.0–7.5) Calculated Osmolarity: 274 mOsmol/liter Concentration of Electrolytes (mEq/liter): Sodium 130; Potassium 4; Calcium 3; Chloride 109; Lactate (CH 3 CH(OH)COO − ) 28 Lactated Ringer's Injection USP is sterile, nonpyrogenic and contains no bacteriostatic or antimicrobial agents. This product is intended for intravenous administration in a single dose container. The formulas of the active ingredients are: Ingredients Molecular Formula Molecular Weight Sodium Chloride USP NaCl 58.44 Sodium Lactate CH 3 CH(OH)COONa 112.06 Potassium Chloride USP KCl 74.55 Calcium Chloride Dihydrate USP CaCl 2 •2H 2 O 147.02 Not made with natural rubber latex, PVC or DEHP. The plastic container is made from a multilayered film specifically developed for parenteral drugs. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. Addition of medication should be accomplished using complete aseptic technique. The closure system has two ports; the one for the administration set has a tamper evident foil cover and the other is a medication addition site. Refer to the Directions for Use of the container.

Lactated Ringer's Irrigation is a sterile, nonpyrogenic, solution of electrolytes in water for injection intended only for sterile irrigation, washing and rinsing purposes. The composition is based on a modification of the injectable formula originally known as Hartmann's Solution. Each 100 mL contains: Sodium Chloride USP 0.6 g, Sodium Lactate 0.31 g, Potassium Chloride USP 0.03 g, Calcium Chloride Dihydrate USP 0.02 g, Water for Injection USP qs. pH adjusted with Hydrochloric Acid NF pH: 6.75 (6.0–7.5) Calculated Osmolarity: 275 mOsmol/liter Concentration of Electrolytes (mEq/liter): Sodium 130, Potassium 4, Calcium 3, Chloride 110, Lactate (CH 3 CH(OH)COO − ) 28 The solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended only for use as a single-dose or short procedure irrigation. When smaller volumes are required the unused portions should be discarded. Lactated Ringer's Irrigation may be classified as a sterile irrigant, wash, rinse and pharmaceutical vehicle. The formulas of the active ingredients are: Ingredients Molecular Formula Molecular Weight Sodium Chloride USP NaCl 58.44 Sodium Lactate CH 3 CH(OH)COONa 112.06 Potassium Chloride USP KCl 74.55 Calcium Chloride Dihydrate USP CaCl 2 •2H 2 O 147.01 The plastic container is a copolymer of ethylene and propylene formulated and developed for parenteral drugs. The copolymer contains no plasticizers and exhibits virtually no leachability. The plastic container is also virtually impermeable to vapor transmission and therefore, requires no overwrap to maintain the proper drug concentration. The safety of the plastic container has been confirmed by biological evaluation procedures. The material passes Class Vl testing as specified in the U.S. Pharmacopeia for Biological Tests — Plastic Containers. These tests have shown that the container is nontoxic and biologically inert. Not made with natural rubber latex, PVC or DEHP.

Lactated Ringer’s Irrigation is a sterile, nonpyrogenic solution of electrolytes in water for injection intended only for sterile irrigation, washing and rinsing purposes. The composition is based on a modification of the injectable formula originally known as Hartmann’s Solution. Each 100 mL of Lactated Ringer’s Irrigation contains: Sodium chloride 600 mg; sodium lactate, anhydrous 310 mg; potassium chloride 30 mg; calcium chloride, dihydrate 20 mg. The pH is 6.6 (6.0 — 7.5). The solution is isotonic (274 mOsmol/liter, calc.) and has the following electrolyte content (mEq/liter): Sodium (Na + ) 130; potassium (K + ) 4; calcium (Ca ++ ) 3; chloride (Cl − ) 109 and lactate (CH 3 CH(OH)COO − ) 28. Contains sodium hydroxide and may contain hydrochloric acid for pH adjustment. The solution contains no bacteriostat, antimicrobial agent or added buffer and is intended only for use as a single-dose or short procedure irrigation. When smaller volumes are required, the unused portion should be discarded. Lactated Ringer’s Irrigation may be classified as a sterile irrigant, wash, rinse and pharmaceutical vehicle. Calcium Chloride, USP is chemically designated calcium chloride, dihydrate (CaCl 2 • 2H 2 O), white fragments or granules freely soluble in water. Potassium Chloride, USP is chemically designated KCl, a white granular powder freely soluble in water. Sodium Chloride, USP is chemically designated NaCl, a white crystalline powder freely soluble in water. Sodium Lactate, USP is chemically designated C 3 H 5 NaO 3 , a 60% aqueous solution miscible in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. structural formula sodium lactate

These products are sterile, nonpyrogenic solutions each containing isotonic concentrations of electrolytes (with or without dextrose) in water for injection. The solutions containing dextrose and electrolytes are hypertonic; those containing only electrolytes are isotonic. They are administered by intravenous infusion for parenteral replacement of extracellular losses of fluid and electrolytes, with or without minimal carbohydrate calories. Each 100 mL of Lactated Ringer's Injection, USP contains sodium chloride 600 mg, sodium lactate, anhydrous 310 mg, potassium chloride 30 mg and calcium chloride, dihydrate 20 mg. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. A liter provides 9 calories (from lactate), sodium (Na+), 130 mEq, potassium (K+) 4 mEq, calcium (Ca++) 3 mEq, chloride (Cl−) 109 mEq and lactate [CH3CH(OH) COO−] 28 mEq. The electrolyte content is isotonic (273 mOsmol/liter, calc.) in relation to the extracellular fluid (approx. 280 mOsmol/liter). The pH of the solution is 6.6 (6.0 − 7.5). Each 100 mL of Lactated Ringer's and 5% Dextrose Injection, USP contains dextrose, hydrous 5 g plus the same ingredients and mEq values as Lactated Ringer's Injection, USP (contains only hydrochloric acid for pH adjustment). A liter provides 179 calories (from dextrose and lactate) and has a hypertonic osmolar concentration of 525 mOsmol (calc.). The pH is 4.9 (4.0 − 6.5). The solutions contain no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and each is intended only for use as a single-dose injection. When smaller doses are required the unused portion should be discarded. The solutions are parenteral fluid, nutrient and/or electrolyte replenishers. Dextrose, USP is chemically designated D-glucose, monohydrate (C6H12O6 • H2O), a hexose sugar freely soluble in water. It has the following structural formula: Calcium Chloride, USP is chemically designated calcium chloride, dihydrate (CaCl2 • 2 H2O), white fragments or granules freely soluble in water. Potassium Chloride, USP is chemically designated KCl, a white granular powder freely soluble in water. Sodium Chloride, USP is chemically designated NaCl, a white crystalline powder freely soluble in water. Sodium Lactate, USP is chemically designated monosodium lactate [CH3CH(OH)COONa], a 60% aqueous solution miscible in water. It has the following structural formula: Water for Injection, USP is chemically designated H2O. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of their chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. STRUCTURE 1 STRUCTURE 2

Lactated Ringer's Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single dose containers for intravenous administration. It contains no antimicrobial agents. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Table 1 Size (mL) Composition (g/L) Ionic Composition (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP (NaCl) Sodium Lactate, USP (C 3 H 5 NaO 3 ) Potassium Chloride, USP (KCl) Calcium Chloride, USP (CaCl 2 •2H 2 O) Osmolarity (mOsmol/L) (calc) pH Sodium Potassium Calcium Chloride Lactate Lactated Ringer's Injection, USP 250 6 3.1 0.3 0.2 273 6.5 (6.0 to 7.5) 130 4 2.7 109 28 9 500 1,000 The flexible container is fabricated from a specially formulated non-plasticized, film containing polypropylene and thermoplastic elastomers ( free flex ® bag). The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the flexible container can leach out certain of the container's chemical components in very small amounts within the expiration period. The suitability of the container material has been confirmed by tests in animals according to USP biological tests for plastic containers.

Lactated Ringer's Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single dose containers for intravenous administration. It contains no antimicrobial agents. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Table 1 Size (mL) Composition (g/L) Ionic Composition (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP (NaCl) Sodium Lactate, USP (C 3 H 5 NaO 3 ) Potassium Chloride, USP (KCl) Calcium Chloride, USP (CaCl 2 •2H 2 O) Osmolarity (mOsmol/L) (calc) pH Sodium Potassium Calcium Chloride Lactate Lactated Ringer's Injection, USP 250 6 3.1 0.3 0.2 273 6.5 (6.0 to 7.5) 130 4 2.7 109 28 9 500 1,000 The flexible container is fabricated from a specially formulated non-plasticized, film containing polypropylene and thermoplastic elastomers ( free flex ® bag). The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the flexible container can leach out certain of the container's chemical components in very small amounts within the expiration period. The suitability of the container material has been confirmed by tests in animals according to USP biological tests for plastic containers.

Lactated Ringer’s Injection USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in a single-dose container intended for intravenous administration. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1. Table 1 Size (mL) Composition (g/L) Osmolarity Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. (mOsmol/L) (calc) pH pH may be adjusted with Hydrochloric Acid NF or Sodium Hydroxide NF. Ionic Concentration (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP Sodium Lactate Potassium Chloride, USP Calcium Chloride, USP Sodium Potassium Calcium Chloride Lactate Lactated Ringer’s Injection, USP 250 500 1000 6 3.1 0.3 0.2 275 6.2 (6.0 to 7.5) 130 4 3 110 28 9 The chemical name, structural formula, and molecular weight of the active ingredients are shown in Table 2. Table 2 Ingredients Molecular Formula Molecular Weight Sodium Chloride USP 58.44 Sodium Lactate 112.06 Potassium Chloride USP 74.55 Calcium Chloride Dihydrate USP 147.02 Not made with natural rubber latex, PVC or DEHP. The plastic container is made from a multilayered film developed for parenteral drugs. It contains no plasticizers and has minimal leachables. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. The closure system has two ports; the one for the administration set has a tamper evident plastic protector and the other is a medication addition site [see Dosage and Administration (2.3) ]. Sodium Chloride USP Sodium Lactate Potassium Chloride USP Calcium Chloride Dihydrate USP

Lactated Ringer’s Irrigation is a sterile, nonpyrogenic, isotonic solution in a single dose ARTHROMATIC plastic container for use as an arthroscopic irrigating solution. Each liter contains 6.0 g Sodium Chloride, USP, (NaCl), 3.1 g Sodium Lactate (C 3 H 5 NaO 3 ), 300 mg Potassium Chloride, USP, (KCl), and 200 mg Calcium Chloride, USP, (CaCl 2 •2H 2 O). pH 6.5 (6.0 to 7.5). Milliequivalents per liter: Sodium - 130, Potassium - 4, Calcium - 3, Chloride - 109, Lactate - 28. Osmolarity 273 mOsmol/L (calc.). No antimicrobial agent has been added. The ARTHROMATIC plastic container is fabricated from a specially formulated polyvinyl chloride (PL 146 Plastic). The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the plastic container can leach out certain of its chemical components in very small amounts within the expiration period, e.g., di-2-ethylhexylphthalate (DEHP), up to 5 parts per million. However, the safety of the plastic has been confirmed in tests in animals according to USP biological tests for plastic containers as well as by tissue culture toxicity studies.

Rx only Each 100 mL of Lactated Ringer's Injection USP contains: Sodium Chloride USP 0.6 g; Sodium Lactate 0.31 g Potassium Chloride USP 0.03 g; Calcium Chloride Dihydrate USP 0.02 g Water for Injection USP qs pH may be adjusted with Hydrochloric Acid NF or Sodium Hydroxide NF pH: 6.2 (6.0–7.5) Calculated Osmolarity: 275 mOsmol/liter Concentration of Electrolytes (mEq/liter): Sodium 130; Potassium 4; Calcium 3; Chloride 110; Lactate (CH 3 CH(OH)COO − ) 28 Lactated Ringer's Injection USP is sterile, nonpyrogenic and contains no bacteriostatic or antimicrobial agents. This product is intended for intravenous administration in a single dose container. The formulas of the active ingredients are: Ingredients Molecular Formula Molecular Weight Sodium Chloride USP NaCl 58.44 Sodium Lactate CH 3 CH(OH)COONa 112.06 Potassium Chloride USP KCl 74.55 Calcium Chloride Dihydrate USP CaCl 2 •2H 2 O 147.02 Not made with natural rubber latex, PVC or DEHP. The plastic container is made from a multilayered film specifically developed for parenteral drugs. It contains no plasticizers and exhibits virtually no leachables. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. The container-solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. Addition of medication should be accomplished using complete aseptic technique. The closure system has two ports; the one for the administration set has a tamper evident plastic protector and the other is a medication addition site. Refer to the Directions for Use of the container.

Lactated Ringer's Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single dose containers for intravenous administration. It contains no antimicrobial agents. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Table 1 Size (mL) Composition (g/L) Ionic Composition (mEq/L) Caloric Content (kcal/L) Sodium Chloride, USP (NaCl) Sodium Lactate, USP (C 3 H 5 NaO 3 ) Potassium Chloride, USP (KCl) Calcium Chloride, USP (CaCl 2 •2H 2 O) Osmolarity (mOsmol/L) (calc) pH Sodium Potassium Calcium Chloride Lactate Lactated Ringer's Injection, USP 250 6 3.1 0.3 0.2 273 6.5 (6.0 to 7.5) 130 4 2.7 109 28 9 500 1,000 The flexible container is fabricated from a specially formulated non-plasticized, film containing polypropylene and thermoplastic elastomers ( free flex ® bag). The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the flexible container can leach out certain of the container's chemical components in very small amounts within the expiration period. The suitability of the container material has been confirmed by tests in animals according to USP biological tests for plastic containers.

These products are sterile, nonpyrogenic solutions each containing isotonic concentrations of electrolytes (with or without dextrose) in water for injection. The solutions containing dextrose and electrolytes are hypertonic; those containing only electrolytes are isotonic. They are administered by intravenous infusion for parenteral replacement of extracellular losses of fluid and electrolytes, with or without minimal carbohydrate calories. Each 100 mL of Lactated Ringer's Injection, USP contains sodium chloride 600 mg, sodium lactate, anhydrous 310 mg, potassium chloride 30 mg and calcium chloride, dihydrate 20 mg. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. A liter provides 9 calories (from lactate), sodium (Na + ), 130 mEq, potassium (K + ) 4 mEq, calcium (Ca ++ ) 3 mEq, chloride (Cl − ) 109 mEq and lactate [CH 3 CH(OH) COO − ] 28 mEq. The electrolyte content is isotonic (273 mOsmol/liter, calc.) in relation to the extracellular fluid (approx. 280 mOsmol/liter). The pH of the solution is 6.6 (6.0 − 7.5). Each 100 mL of Lactated Ringer's and 5% Dextrose Injection, USP contains dextrose, hydrous 5 g plus the same ingredients and mEq values as Lactated Ringer's Injection, USP (contains only hydrochloric acid for pH adjustment). A liter provides 179 calories (from dextrose and lactate) and has a hypertonic osmolar concentration of 525 mOsmol (calc.). The pH is 4.9 (4.0 − 6.5). The solutions contain no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and each is intended only for use as a single-dose injection. When smaller doses are required the unused portion should be discarded. The solutions are parenteral fluid, nutrient and/or electrolyte replenishers. Dextrose, USP is chemically designated D-glucose, monohydrate (C 6 H 12 O 6 • H 2 O), a hexose sugar freely soluble in water. It has the following structural formula: Calcium Chloride, USP is chemically designated calcium chloride, dihydrate (CaCl 2 • 2 H 2 O), white fragments or granules freely soluble in water. Potassium Chloride, USP is chemically designated KCl, a white granular powder freely soluble in water. Sodium Chloride, USP is chemically designated NaCl, a white crystalline powder freely soluble in water. Sodium Lactate, USP is chemically designated monosodium lactate [CH 3 CH(OH)COONa], a 60% aqueous solution miscible in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of their chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. structural formula dextrose structural formula sodium lactate