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

Methyl 4-Methoxysalicylate

trans-3-Hexene