PYRIDINE CERTIFIED ACS 1L

乙二胺四乙酸溶液，0.5M,PH8.0, 0.5 M EDTA PH 8.0 100ML

水，HPLC, WATER HPLC 1LITER

钠标液, Sodium solution 1000 ppm

Selenium solution 1000 ppm

Sodium acetate trihydrate

DC 40 NMOL CPG COLUMN,10/PK

Sudan IV

1-Bromoisoquinoline

Buffer solution pH 4