NoTempLimit Archivi - Levanchimica

Mercury Standard for ICP 100 ml Supelco
Mercury Standard for ICP,TraceCERT, 10 mg/L Hg in nitric acid (nominal concentration)
a-Amylase from Bacillus amyloliquefacies liquid, =250 units/g 250ML Sigma-Aldrich
a-Amylase from Bacillus amyloliquefaciens,liquid, >=250 units/g
Silver nitrate trace metals basis 50g Sigma-Aldrich
Silver nitrate,99.995% trace metals basis
Copper(I) bromide 25 G 99.9% trace metal basis SIGMA
Copper(I) bromide,99.9% trace metals basis
TRIMETHYLAMINE N-OXIDE DIHYDRATE 100 G Sigma-Aldrich
Trimethylamine N-oxide dihydrate,98%
3,3',5,5'-Tetramethylbenzidine (TMB) 100 ml Liquid Substrate System for Membranes Sigma-Aldrich
3,3?,5,5?-Tetramethylbenzidine (TMB) Liquid Substrate System for Membranes,ready to use solution
Solanidine 5 mg phyproof® Reference Substance
Solanidine,phyproof Reference Substance