SIGMA

SWITCH-DISCONNECTOR ;THREE-PHASE ;15.0KV ;630A ;BASIC LEVEL OF ISOL. (NBI) 110 KV ;50-60HZ ;WITH 4NO AND 4NF, ;NO LOAD ;TP: SIGMA AV-50

DISPOSABLE GLASS PASTEUR PIPETTE, , CAT LOG : D812, , PACK SIZE : 250 PCS/PK, , SUPPLIER : SUPELCO

RETINYL ACETATE, , CAT LOG : R4632-1G

SULPHANILAMIDE , , CAT LOG : 33626-100G

EDTA, , CAT LOG : E884-500G

PYRIDOXAMINE DIHYDROCHLORIDE , , CAT LOG : P9380-10G

NICOTINAMIDE , , CAT LOG ; 47865-U