Chemicals Reagents S

Purity: 99.5% (metals basis) CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you...

Storage: −196°C

CAS Number: 497-19-8 MDL: MFCD00003494 EINECS: 207-838-8 Formula: Na₂CO₃ Formula Weight: 105.99 Form: Granular Density: 2.53 Refractive Index: 1.535 Sensitivity: Hygroscopic Solubility: Soluble in water. Insoluble in alcohol Notes: m.p. 851° (begins to lose CO₂...

Empirical Formula: C₉H₁₈N₂O₂ Linear Formula: C₉H₁₈N₂O₂ Formula Weight: 186.25 MDL Number: MFCD03419271 Purity: 95% Boiling Point: 216-217 °C(lit.) Density: 1.067 g/mL at...

Empirical Formula: Na₂O₃Te Linear Formula: Na₂TeO₃ Formula Weight: 221.58 MDL Number: MFCD00036141 Purity: 99%

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

Synonym(s): Poly(dimethylsiloxane-co-diphenylsiloxane), Dimethyl diphenyl polysiloxane Formula: [Si(CH3)2O]x[Si(C6H5)2O] k CAS Number: 68083-14-7 Harmonized Tariff Code: 

Synonym(s): CMP-N-acetylneuraminate:β-D-galactoside α-(2,3)-N-acetylneuraminyltransferase MDL Number: MFCD00130470 Storage: −20°C

Synonym(s): Monomethyl suberate Empirical Formula: C₉H₁₆O₄ Linear Formula: HO₂C(CH₂)₆CO₂CH₃ Formula Weight: 188.22 MDL Number: MFCD00004427 Purity: 97% Boiling Point: 185-186 °C/18 mmHg(lit.)...

SigmaMAb Trastuzumab (MSQC22) was designed to be a standard for the analysis of Trastuzumab monoclonal antibodies using mass spectrometry. An isotopically labeled version is available as SILu(TM)Mab Trastuzumab (MSQC23). SigmaMAb Trastuzumab is for R&D use only. Not for drug, household, or other...

The SMC(TM) human cTnI High Sensitivity Immunoassay Kit contains all reagents required to perform the assay. This assay takes advantage of a standard immunoassay workflow configured in a standard plate format. Assay protocols are similar to existing sandwich ELISA methods with two key differences:...

Product of Goodfellow Synonyms: NB015150

Synonym(s): 2-Hydroxy-1,2,4-butanetricarboxylic acid trisodium salt; Trisodium homocitrate Empirical Formula: C₇H₇Na₃O₇ Linear Formula: C₇H₇Na₃O₇ Formula Weight: 272.10 MDL Number: MFCD16875434 Purity: ≥90%...

CAS Number: 13517-24-3  Empirical Formula (Hill Notation): Na2O3Si · 9H2O  Molecular Weight: 284.20  EC Number: 229-912-9   MDL number: MFCD00149175   PubChem Substance ID: 24899602 Packaging 1 kg in glass bottle 250 g in glass bottle

Synonyms: α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt Formula: CH₃COCOONa Formula Weight: 110.04 CAS No.: 113-24-6 Purity: ≥99% Storage Temperature: 2-8°C Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich...

Synonyms: Acetic acid sodium salt trihydrate Formula: CH₃COONa · 3H₂O Formula Weight: 136.08 CAS No.: 6131-90-4 Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1)

Formula: CNa2O3 10H2O Formula weight: 286.14 (105.99anhy) Purity: 99+% CAS Number: 6132-02-1 Harmonized Tariff Code: 2836.20 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye...

Grade: Reagent, ACS CAS No.: 497-19-8

9 μm particle size, L × I.D. 30 cm × 7.8 mm Synonym(s): SUPELCOGEL ™ 6% Cross Linked HPLC Columns

Formula: Na2SO3 Formula weight: 126.04 Purity: 98.0% min CAS Number: 7757-83-7 Harmonized Tariff Code: 2832.10 Risk Phrases: 31 Contact with acids liberates toxic gas. Safety Phrases: 60 This material and/or its container must be disposed of as hazardous waste.

Device Configuration: 2 canistersSteritest® NEO is a membrane filtration device for sterility testing of filterable pharmaceutical products. The device simplifies every aspect of testing, from handling to traceability. The closed system ensures that pharmaceutical products are never exposed to the...

Legal Information: Adamant is a trademark of Macherey-Nagel GmbH & Co., KG

Synonym(s): ( R )-2-Hydroxypropionic acid sodium salt; D-Lactic acid sodium salt Formula: C₃H₅NaO₃ Formula Weight: 112.06 CAS No.: 920-49-0 Purity: ≥99.0% (NT) Packaging: 1, 5 g in glass bottle