Aurin tricarboxylic acid ammonium salt

AOCS 参考混合物, F.A.M.E. Mix RM-6

Calibration Standard Set

AOX Cell Test

Chromolith^® WP 300 RP-4 50-4.6 HPLC column

Chromolith^® WP 300 RP-4 50-4.6 HPLC 色谱柱

Dip tube (PVDF) for sulfuric acid in 200 L PE-drums

LiChrospher^® RP-select B (5μm) LiChroCART^® 250-4.6

SeQuant^® ZIC-HILIC^TM 3μm,100Å 50 x 2.1 mm

Zinc Test Refill pack

Chromolith^® WP 300 Epoxy 100-4.6 HPLC column

Chromolith^® WP 300 RP-8 100-4.6 HPLC column

Glass bottles, 500 ml

RQcheck set

TLC silica gel 60 RP-18 F254s MS-grade

Hamilton^® TLC syringes

Hamilton^® 薄层色谱注射器