Chemicals Reagents S

ACS reagent, ≥99.0% Synonym(s): Butanedioic acid Empirical Formula: C₄H₆O₄ Formula Weight: 118.09 Linear Formula: HOOCCH₂CH₂COOH MDL Number: MFCD00002789 Purity: ≥99.0% Boiling Point: 235 °C(lit.) Melting Point:...

Synonym(s): Malonic acid disodium salt Empirical Formula: C₃H₂Na₂O₄ Linear Formula: CH₂(COONa)₂ Formula Weight: 148.03 MDL Number: MFCD00002708 Purity: ≥97.0% (NT) Beilstein Registry Number: 3917013

Empirical Formula: C₄H₄Se Linear Formula: C₄H₄Se Formula Weight: 131.03 MDL Number: MFCD00075487 Purity: 97% Boiling Point: 110-111 °C(lit.) Melting Point: −30 °C(lit.) Density: 1.423 g/mL at 25 °C(lit.)...

Each IHC frame includes an incubation cover, as well as an assembly fixture for attaching your slides to the slide holders. Application: For use with immunohistochemistry slides. Legal Information: SNAP id is a registered trademark of Merck KGaA, Darmstadt, Germany

Synonym(s): (2E)-3-Phenyl-N-[2,2,2-trichloro-1-[[(8-quinolinylamino)thioxomethyl]amino]ethyl] 2-propenamide Empirical Formula: C₂₁H₁₇Cl₃N₄OS Linear Formula: C₂₁H₁₇Cl₃N₄OS Formula Weight: 479.81 Purity: ≥98%...

Formula: HNaO Formula weight: 40.00 CAS Number: 1310-73-2 UN Number: UN1824 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.11 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not...

CAS Number: 6131-99-3 Harmonized Tariff Code: 2931.90 Risk Phrases: 52/53 Harmful to aquatic organisms, may cause long term adverse effects in the environment. Safety Phrases: 60-61 This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to...

Synonym(s): 4-Amino- N -(2-pyrimidinyl)benzenesulfonamide; N 1 -(Pyrimidin-2-yl)sulfanilamide Empirical Formula: C₁₀H₁₀N₄O₂S Linear Formula: C₁₀H₁₀N₄O₂S Formula Weight: 250.28 MDL Number: MFCD00006065 Purity:...

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 4'-5-Dihydroxy-7-methoxyflavanone;...

Empirical Formula: Cl₂Sr -+ 6H₂O Linear Formula: SrCl₂ -+ 6H₂O Formula Weight: 266.62 MDL Number: MFCD00149865 Purity: 99.995% trace metals basis Melting Point: 115 °C(lit.)

Product of Goodfellow Synonyms: NB015250

Succinimidyl-diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six...

SRM 99B_cert SRM 99B _SDS Synonyms: Feldspar Legal Information: SRM is a registered trademark of National Institute of Standards and Technology

Molecular Formula: C29H65N3O17S2 Molecular Weight: 791.97 Linear Structural Formula: C29H65N3O17S2 MDL Number: MFCD13185005 Purity: >90% Storage: -20C Legal Information: dPEG is a registered trademark of Quanta BioDesign

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG. Molecular Formula: C18H25NO6 Molecular Weight:...

Empirical Formula: C₁₃₀H₂₂₀N₄₄O₄₀ Linear Formula: C₁₃₀H₂₂₀N₄₄O₄₀ Formula Weight: 3039.41 MDL Number: MFCD00135670 Purity: ≥97% (HPLC) Storage: −20°C

Spectroquant® CombiCheck 70 for checking the quality of photometric methods for ammonium, CSB and nitrogen

Synonyms: D-Glucitol Formula: C₆H₁₄O₆ Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce osmotic stress.

matrix styrene-divinylbenzene, 20-60 mesh, jar of 1000 g Synonym(s): XAD ® -2 Density: 1.02 g/mL at 25 °C (true wet)(lit.); 1.07 g/mL at 25 °C (skeletal)(lit.)

crystallized, ≥98.0% (T) Synonym(s): N -Methylglycine Empirical Formula: C₃H₇NO₂ Formula Weight: 89.09 Linear Formula: CH₃NHCH₂COOH MDL Number: MFCD00004279 Purity: ≥98.0% (T) Melting Point: 208-212 °C (dec.)(lit.);...

European Pharmacopoeia (EP) Reference Standard Synonym(s): (±)-Sulfinpyrazone; 1,2-Diphenyl-4-(phenylsulfinylethyl)-3,5-pyrazolidinedione Empirical Formula: C₂₃H₂₀N₂O₃S Formula Weight: 404.48 Linear Formula:...

United States Pharmacopeia (USP) Reference Standard Synonym(s): 4-Amino-N-(2-quinoxalinyl)benzenesulfonamide; Sulfaquinoxalin Empirical Formula: C₁₄H₁₂N₄O₂S Formula Weight: 300.34 Linear Formula: C₁₄H₁₂N₄O₂S MDL...

The STERITEST NEO Device for liquids in vials is used for sterility testing of large Volume Parenterals and synthetic drugs without antimicrobial activity. A vented needle adapter vents and transfers the test product from large volume containers with a septa to the STERITEST NEO devices. The blue...

Synonyms: Dodecylbenzenesulfonic acid sodium salt Formula: CH₃(CH₂)₁₁C₆H₄SO₃Na Formula Weight: 348.48 CAS No.: 25155-30-0