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SODIUM IODIDE, ACS, Reagent Grade SOD333 CAS number: [7681-82-5] Nal MW: 149.89 Purity: > 99%

SODIUM ORTHOVANADATE SOV664 Inhibitor of alkaline phosphatase, ATPase and tyrosine phosphatase. CAS number: [13721-39-6] Na3VO4 MW: 183.9 Purity: min. 90% Solubility: water Color: off-white

SODIUM ORTHOVANADATE SOV850 Inhibitor of alkaline phosphatase, ATPase and tyrosine phosphatase. CAS number: [13721-39-6] Na3VO4 MW: 183.9 Purity: min 99.9%

SODIUM OXALATE, ACS Grade SOX439 Oxalic acid, sodium salt C2O4Na2 MW: 134.0 Purity: min. 99.5% Insolubles: < 0.005%

SODIUM PHOSPHATE DIBASIC, Anhydrous, ACS, Reagent Grade SPD307 CAS number: [7558-79-4] Na2HPO4 MW: 142.0 Purity: ≥ 99%, Insolubles: < 0.01%

SODIUM PHOSPHATE DIBASIC, Anhydrous, Biotechnology Grade SPD600 CAS number: [7782-79-4-6] Na2HPO4 MW: 142.0 Insolubles: < 0.01% Purity: ≥ 99.5% DNase/RNase/Protease: free

SODIUM PHOSPHATE DIBASIC SPD579 Heptahydrate, ACS Grade CAS number: [7782-85-6] Na2HPO4.7H2O MW: 268.1 Purity: 98.0 - 102.0% Insolubles: < 0.005%

SODIUM PHOSPHATE MONOBASIC, Monohydrate SPM306 CAS number: [100049-21-5] NaH2PO4.H2O MW: 137.99 Purity: ≥98.0%, ACS Reagent Grade Purity: > 98% Insolubles: < 0.01% Heavy Metals: < 10 ppm

SODIUM PHOSPHATE MONOBASIC, Monohydrate, Biotechnology Grade SPM400 CAS number: [100049-21-5] NaH2PO4.H2O MW: 137.99 Purity: min 99.5% DNase/RNase/Protease free

SODIUM PYROPHOSPHATE,Tetrabasic SPP310 Decahydrate, ACS Grade CAS number: [13472-36-1] Na4P2O7.10H2O MW: 446.1.1 Purity: 99.0 - 103.0% Insolubles: max. 0.01%

SODIUM SULFATE, Anhydrous, Reagent, ACS Grade SOS513 CAS number: [7757-82-6] Na2SO4 MW: 142.0 Purity: min. 99% Insolubles: < 0.01% Heavy Metals: < 0.001%

SODIUM THIOSULFATE, Anhydrous, Reagent Grade STS888 CAS number: [7772-98-7] Na2S2O3 MW: 158.1 Purity: > 99% Insolubles: < 0.01%

SODIUM THIOSULFATE, Pentahydrate, Reagent Grade STS804 CAS number: [10102-17-7] Na2S2O3.5H2O MW: 248.2 Purity: min. 99.5% Insolubles: < 0.005% Heavy Metals (as Pb): < 0.001% Solubility (1 M): clear/colorless

SPECTINOMYCIN, Dihydrochloride, Pentahydrate SPE201 Antibiotic. Inhibits protein synthesis used in Molecular Biology and cell culture applications. C14H24N2O7.2HCl.5H2O MW: 495.3 Color: white to off-white Solubility: water (10mg/ml)

SSC BUFFER, 20X CONCENTRATE, Ultra Pure SSC795 Each liter of concentrate makes 20L of 1X solution 1X solution contains: * Sodium Chloride: 0.15M * Sodium Citrate: 0.015M

SSC BUFFER, 20X EZ-Pak SSC794 Each pack makes 1Lt of 20X concentrate. 1X Solution contains * Sodium Chloride: 0.15M * Sodium Citrate: 0.015M

SSPE BUFFER, 20X Concentrate, Ultra Pure SSP333 Each liter of concentrate makes 20L of 1X solution 1X Solution contains: * Sodium Chloride: 0.15M * Sodium Phosphate: 0.010M * EDTA: 0.001M

STAUROSPORINE STA001 CAS number: [62996-74-1] - 20 °C C28H26N4O3 MW: 466.54 Purity: min. 98% Solubility: DMSO, slightly soluble in water

STREPTAVIDIN STP049 (Streptomyces avidini) CAS number: [9013-20-1] -20° C Activity: 10-14 units/mg protein Unit definition: one unit will bind 1.0 μg Biotin. Supplied as Lyophilized powder.

STREPTOMYCIN SULFATE, USP GRADE STP101 4 °C Antimicrobial inhibiting prokaryotic protein synthesis in gram negative and gram positive bacteria. CAS number: [3810-74-0] (C21H39N7O12)2.3H2SO4 MW: 1457 Potency: 650-850 μg/mg pH (20%, H2O), 25 °C): 4.5 - 7.0 Loss on drying: < 5.0% Recommended usage: for cell culture 100 mg/l Stability: sterile filtered stock solutions stored at 4 °C, 1 month. Freeze for longer stability.