Chemicals Reagents S

ERM ® certified Reference Material, blank, for the detection of GMO sugar beet (H7-1) with PCR Storage: −20°C

Synonyms: sec -Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Formula: Na₂HPO₄ Formula Weight: 141.96 CAS No.: 7558-79-4 Purity: ≥98.0% (T)

Synonyms: Trisodium phosphate dodecahydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 10101-89-0 Molecular Formula: Na3PO4·12H2O Molecular Weight: 380.1 MDL No.: MFCD00149198 Appearance: White crystals Comments: Buffer; sequestering agent. Melting Point: 75 ºC (Approx.)...

Hold your proteins to a higher standard with Accuris SmartCheck™ Protein Markers. Available in All Blue or Tri-Color formats, these markers provide accurate reference points to determine protein size during electrophoresis. SmartCheck markers are compatible with Tris Glycine, Bis-Tris (MOPS)...

CAS No.: 7440-22-4

Synonym(s): S-DHPG Empirical Formula: C₈H₉NO₄ -+ xH₂O Linear Formula: C₈H₉NO₄ -+ xH₂O Formula Weight: 183.16 (anhydrous basis) MDL Number: MFCD11044457 Purity: ≥98% (HPLC) Storage: −20°C

Empirical Formula: C₁₄H₁₄O₄S Linear Formula: O₂S[C₆H₃(CH₃)OH]₂ Formula Weight: 278.32 MDL Number: MFCD00130281 Purity: 97% Melting Point: 273-276 °C(lit.)

Synonym(s): Pyruvic acid-1,2- 13 C₂ sodium salt Empirical Formula: 13 C₂CH₃NaO₃ Linear Formula: CH₃ 13 CO 13 CO₂Na Formula Weight: 112.03 MDL Number: MFCD00084082 Melting Point: >300 °C(lit.) Storage: 2-8°C

Synonym(s): Disodium dihydrogen pyrophosphate; Sodium diphosphate dibasic Empirical Formula: H₂Na₂O₇P₂ Linear Formula: Na₂H₂P₂O₇ Formula Weight: 221.94 MDL Number: MFCD00014246

Synonym(s): NAD-dependent ADP-ribosyltransferase sirtuin-4; SIR2L4; SIRT4; sir2-like 4 Purity: ≥70% (SDS-PAGE) Storage: −70°C

Empirical Formula: C₃₂H₁₈N₈O₂Si Linear Formula: C₃₂H₁₈N₈O₂Si Formula Weight: 574.62 MDL Number: MFCD00192439

Synonyms: Acetic acid sodium salt Grade: USP Purity Limit: 99.5-101.0% (Titration) CAS No.: 6131-90-4 Molecular Formula: C2H3O2Na·3H2O Molecular Weight: 136.10 MDL No.: MFCD00071557 Appearance: White crystals Comments: Used as buffers. Melting Point: 58 °C (Approx.) Storage Temperature: Store at RT

Synonyms: 4-Amino- N -(6-chloro-3-pyridazinyl)benzenesulfonamide Formula: C₁₀H₉ClN₄O₂S Formula Weight: 284.72 CAS No.: 80-32-0 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

Synonym(s): Growth hormone release inhibiting factor; SRIF; Somatostatin-14; Somatotropin release inhibiting factor Empirical Formula: C₇₆H₁₀₄N₁₈O₁₉S₂ Linear Formula: C₇₆H₁₀₄N₁₈O₁₉S₂ Formula...

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Molecular Formula: C18H13NNa2O8S2 Molecular Weight: 481.41 Linear Structural Formula:...

UN No.: UN1824 Class: 8 Pkg. Group: PG III

MDL Number: MFCD00165844 Storage: 2-8°C

SigmaMab Antibody Drug Conjugate (ADC) Mimic, is a non-toxic drug mimic that is utilized as a standard for mass spectrometry and high performance liquid chromatography. The ADC Mimic conjugates SigmaMab (MSQC4), an IgG1 monoclonal antibody, to dansyl fluorophores via an LC-SMCC crosslinker. This...

CAS No.: 107-97-1 pH: 6.1 (100 g/l, H2O, 20°C) Solubility: 1481 g/l (20°C) Melting Point: 208°C Molar Mass: 89.09 g/mol Bulk Density: 600 kg/m3

Synonym(s): (2 S )-1-[(1 S )-1-[Bis(1,1-dimethylethyl)phosphino]ethyl]-2-(dicyclohexylphosphino)ferrocene (acc to CAS); Josiphos SL-J009-2 Empirical Formula: C₃₂H₅₂FeP₂ Linear Formula: C₃₂H₅₂FeP₂ Formula Weight: 554.55 MDL Number:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-[(1,1-Dimethylethyl)amino]-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone; Salbutamon Empirical Formula: C₁₃H₁₉N₁O₃ Formula Weight: 237.29 Linear Formula:...

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Sulfamerazine belongs to the class of sulfonamides, used as an antibacterial agent...

Synonym: Dichloro(29H,31H-phthalocyaninato)silicon, Phthalocyaninato-dichlorosilane CAS Number: 19333-10-9 Empirical Formula (Hill Notation): C32H16Cl2N8Si Molecular Weight: 611.51 Beilstein Registry Number: 600612 EC Number: 242-969-4 MDL number: MFCD00010723 PubChem Substance: ID 24857290...

Synonym(s): 3-[[[4-(Hexylamino)-2-methoxyphenyl]amino]sulfonyl]-2-thiophenecarboxylic acid methyl ester Empirical Formula: C₁₉H₂₆N₂O₅S₂ Linear Formula: C₁₉H₂₆N₂O₅S₂ Formula Weight: 426.55...