METHANOL CERTIFIED ACS 4L

甘氨酸, GLYCINE 5KG

THYODENE STABL INDICATOR 100G

1X TRIS EDTA PH 8.0 (TE) 500ML

FORMAMIDE CERTIFIED ACS 1L

水，HPLC, WATER HPLC 1LITER

铬标液, Chromium solution 10 000 ppm,

锌标液, Zinc solution 1000 ppm

Toluene

Sodium hydroxide