產品編號 規格 產品說明 詢價
B
BROMOPHENOL BLUE, SODIUM SALT 5g/25g ACS級 詢價
BROMOPHENOL BLUE 5g/10g ACS級 詢價
BROMOCRESOL GREEN, SODIUM SALT 10g ACS級 詢價
BROMOCRESOL GREEN, FREE ACID 5g ACS級
詢價
BORIC ACID 1000g Analytical grade, min. 99.5%, for molecular biology 詢價
BIS-TRIS-PROPANE 50g Bis-[tris-(hydroxymethyl)-methyl- amino]-propane

Assay (titr.): min. 98 %
詢價
BIS-TRIS 25g Bis-(2-hydroxyethyl)-imino-tris-(hydroxy methyl)-methane

Assay (titr.): min.99%
詢價
BISMARCK BROWN Y(C.I. 21000) 5g Vesuvin , Bismarck brown G , Basic Brown 1

Assay (dye): approx. 50 %
詢價
BISMARCK BROWN R(C.I. 21010) 10g Basic Brown 4 , Vesuvin R

Assay: approx. 40 % stain
詢價
BIOTIN 1g D-biotin

min.99%, Suitable for use in cell culture
詢價
BICINE 250g Bis-(2-hydroxyethyl)-glycine

Assay (titr.): min.99%
詢價
BESTATIN HYDROCHLORIDE 5mg Amino-2-hydroxy-4-phenylbutyryl]-L-leucine hydrochloride

Assay (HPLC): min.98%
詢價
BES 25g Bis-(2-hydroxyethyl)-2-aminoethane sulfonic acid

Assay (titr.): min.99%
詢價
BENZAMIDINE HYDROCHLORIDE 5g BioChemica

Assay (titr.): min.99%
詢價
BCIP THLUIDINE SALT 250m/1g Assay:min. 99%
詢價