Benzothiazole 96%

Benzothiazole analytical standard

Benzothiazole ≥96%, FG

Benzothiazole-2-carboxaldehyde 97%

Benzothiazole-6-carboxylic acid 96%

Benzotriazole analytical standard

Benzotriazole ReagentPlus®, 99%

Benzotrifluoride for synthesis

Benzoxazole 98%

Benzoyl bromide 97%

Benzoyl chloride ACS reagent, 99%

Benzoyl chloride for synthesis

Benzoyl chloride ReagentPlus®, ≥99%

Benzoyl chloride-d₅ 99 atom % D

Benzoyl coenzyme A lithium salt ≥90%

Benzoyl isocyanate technical grade, 90%

Benzoyl isothiocyanate 98%

Benzoyl peroxide blend with dicyclohexyl phthalate suitable for use as a catalyst for electron microscopy. Modified to render it safe in transit.

Benzoylacetonitrile 99%

Benzoylated Naphthoylated DEAE–Cellulose medium

Benzoyleneurea 97%

Benzoylnitromethane 98%

Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione 97%

Benzo[a]pyrene certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Benzo[a]pyrene solution certified reference material, TraceCERT®, 1000 μg/mL in acetone

Benzo[a]pyrene solution certified reference material, TraceCERT®, 200 μg/mL in methylene chloride

Benzo[a]pyrene ≥96% (HPLC)

Benzo[a]pyrene-d₁₂ 98 atom % D

Benzo[b]fluoranthene 98%

Benzo[b]fluoranthene certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Benzo[b]fluoranthene-d₁₂ 98 atom % D

Benzo[b]thien-2-ylboronic acid ≥95%

Benzo[b]thiophene-2-carboxaldehyde 97%

Benzo[c]phenanthrene BCR®, certified reference material

Benzo[e]pyrene 98%

Benzo[e]pyrene solution 100 μg/mL in cyclohexane, analytical standard

Benzo[e]pyrene-d₁₂ 98 atom % D, 98% (CP)

Benzo[ghi]perylene 98%

Benzo[h]quinoline 97%

Benzo[k]fluoranthene BCR®, certified reference material

Benzo[k]fluoranthene certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Benzo[k]fluoranthene suitable for fluorescence, ≥99%

Benztropine mesylate United States Pharmacopeia (USP) Reference Standard

Benztropine mesylate ≥98% (HPLC)

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