Chemicals Reagents B

Description: Cultivation of fastidious microorganisms, including streptococci, pneumococci and meningococci

lyophilized powder, Microbiologically tested, ≥96% (agarose gel electrophoresis) Synonym(s): Albumin bovine serum; BSA; Bovine albumin MDL Number: MFCD00130384 Purity: ≥96% (agarose gel electrophoresis) Storage: 2-8°C

Synonym(s): Albumin bovine serum; BSA; Bovine albumin MDL Number: MFCD00130384 Storage: −20°C

Formula: BaH2O2 8H2O Formula weight: 315.48 (171.36anhy) Purity: 98+% CAS Number: 12230-71-6 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2816.40 Hazard Statements: H314-H318-H302-H332 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if...

ACS reagent, ≥99.5% Synonym(s): Amino Acid Sequence: Empirical Formula: H₃BO₃ Formula Weight: 61.83 Linear Formula: H₃BO₃ MDL Number: MFCD00011337 Purity: ≥99.5% Boiling Point: Melting Point: 160 °C (dec.)(lit.) Density:...

Formula: C21H14Br4O5S Formula weight: 698.04 CAS Number: 76-60-8 Harmonized Tariff Code: 2934.99

UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Bovine Serum Albumin supports enzyme stability. It has been used for the: • preparation of circular DNA molecules • amplification of bacterial 16S rRNA genes • BOX-PCR fingerprinting...

Synonym(s): BLys; TALL-1; THANK; zTNF4 MDL Number: MFCD03099560 Purity: >95% (SDS-PAGE) Storage: −20°C

Formula: BrCH₂CONH₂ Formula Weight: 137.96 CAS No.: 683-57-8 UN Number: UN2923 Purity: 98% Application: Precursor to dehydropeptidase I inactivator. Packaging: 5, 25 g in glass bottle

Synonyms: (2E)-N-Hydroxy-3-[3-(phenylsulfamoyl)phenyl]prop-2-enamide; (2E)-N-Hydroxy-3-[3-[(phenylamino)sulfonyl]phenyl]-2-propenamide; (E)-N-Hydroxy-3-(3-(N-phenylsulfamoyl)phenyl)acrylamide; PX 105684; PX-105684; PX105684; PXD 101; PXD-101; PXD101 Molecular Formula: C15H14N2O4S Molecular Weight:...

Structure confirmed. Will ship with Certificate of Analysis (CoA)

Synonym(s): Allylcarbinol Formula: CH₂=CHCH₂CH₂OH Formula Weight: 72.11 CAS No.: 627-27-0 UN Number: UN1987 Purity: 96% Density: 0.838g/mLat 25°C(lit.) Application: Employed in a study of the Mn-catalyzed hydrohydrazination of olefins. Also used in a study of...

Synonym(s): N,N,N',N'-Tetramethyl-1,8-naphthalenediamine Formula: C14H18N2 Formula weight: 214.31 Purity: 98+% CAS Number: 20734-58-1 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes...

Synonym(s): 3-Methoxy-6-bromobenzaldehyde Formula: C₈H₇BrO₂ Formula Weight: 215.04 CAS No.: 7507-86-0 Purity: 97% Packaging: 1, 5 g in glass bottle

Synonym(s): Benzoic acid hydrazide; Benzoylhydrazine Formula: C₆H₅CONHNH₂ Formula Weight: 136.15 CAS No.: 613-94-5 UN Number: UN2811 Purity: 98% Packaging: 25, 100 g in poly bottle

Synonyms: (Dimethyl sulfide)trihydroboron; BMS; Borane-dimethyl sulfide CAS Number: 13292-87-0 Formula: C2H9BS Formula Weight: 75.97 Linear Formula: (CH3)2S · BH3 MDL No.: MFCD00013189 Density: 0.801 g/mL at 25 C(lit.) Storage: 2-8C Beilstein Registry Number: 3663489 EC Number: 236-313-6 UNSPSC...

Synonyms: BSTFA CAS Number: 25561-30-2 Formula: C8H18F3NOSi2 Formula Weight: 257.4 Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 MDL No.: MFCD00008269 Purity: >=99% Boiling Point: 45-50 C/14 mmHg(lit.) Density: 0.969 g/mL at 25 C(lit.) Refractive Index: n20/D 1.384(lit.) Beilstein Registry Number:...

N-Boc-2-aminoacetaldehyde is an organic building block. It reacts with Horner-Wadsworth-Emmons (HWE) reagent to afford γ-aminobutyric acid (GABA)-derived α-keto amide/ester units. Synonyms: tert-Butyl N-(2-oxoethyl)carbamate Molecular Formula: C7H13NO3 Molecular Weight: 159.18 Linear...

Harmonized Tariff Code: 3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water...

Purity: ≥=98.5% albumin basis (electrophoresis) UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Bovine Serum Albumin Fraction V, protease-free is used: • for stabilization of purified enzymes • for site-blocking reagent in ELISA techniques...

Grade: Reagent CAS No.: 111-96-6 UN No.: UN3271 Class: 3 Pkg. Group: PG III

Synonym(s): Bismuth subcarbonate Formula: (BiO)2CO3 Formula weight: 509.97 CAS Number: 5892-10-4 Harmonized Tariff Code: 2836.99

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. Synonyms: Bosentan monohydrate; 4-tert-Butyl-N-[6-(2-hydroxyethoxy)-...

Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The...