Bupivacaine hydrochloride European Pharmacopoeia (EP) Reference Standard

Bupivacaine hydrochloride monohydrate analytical standard, for drug analysis

Bupivacaine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Bupivacaine hydrochloride United States Pharmacopeia (USP) Reference Standard

Bupivacaine impurity F European Pharmacopoeia (EP) Reference Standard

Buprofezin PESTANAL®, analytical standard

Bupropion Hydrochloride Related Compound F United States Pharmacopeia (USP) Reference Standard

Bupropion Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material

Burkholderia cepacia Selective Agar NutriSelect® Prime, USP/NF, powder, suitable for microbiology, pack of 500 g

Burkholderia cepacia Selective Supplement suitable for microbiology

Buserelin acetate salt ≥90% (HPLC)

Buspirone hydrochloride

Buspirone hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

Buspirone hydrochloride solution 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®

Buspirone hydrochloride United States Pharmacopeia (USP) Reference Standard

Buspirone Related Compound A United States Pharmacopeia (USP) Reference Standard

Buspirone Related Compound K United States Pharmacopeia (USP) Reference Standard

Buspirone Related Compound L United States Pharmacopeia (USP) Reference Standard

Buspirone Related Compound N United States Pharmacopeia (USP) Reference Standard

Busulfan analytical standard, for drug analysis

Busulfan European Pharmacopoeia (EP) Reference Standard

Busulfan solution 1 mg/mL in acetonitrile, certified reference material, ampule of 1 mL, Cerilliant®

But-3-enylboronic acid ≥95%

Butachlor PESTANAL®, analytical standard

Butadiene sulfone 98%

Butafenacil PESTANAL®, analytical standard

Butane-1,3-diol pharmaceutical secondary standard, certified reference material

Butane-1,3-diol United States Pharmacopeia (USP) Reference Standard

Butane-1,4-diammonium bromide

Butane-1,4-diammonium iodide

Butane-1-sulfonic acid sodium salt for synthesis

Butein analytical standard

Butenafine hydrochloride ≥98% (HPLC)

Butoject™ butyl gloves size L

Butoxamine hydrochloride analytical standard, for drug analysis, mixture of diastereomers

Butralin certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Butter Yellow analytical standard

Butyl 3-mercaptopropionate 98%

Butyl 4-hydroxybenzoate ≥99%

Butyl 4-hydroxybenzoate ≥99.0% (GC)

Butyl acetate ACS reagent, ≥99.5%

Butyl acetate analytical standard

Butyl acetate anhydrous, ≥99%

Butyl acetate Pharmaceutical Secondary Standard; Certified Reference Material

Butyl acetate ReagentPlus®, 99.5%