SUPELCO
Total Hardness Test Refill pack Reagent H-1 (indicator solution)
Chlorine and pH Test
Chromolith?WP 300 RP-18 100-4.6 HPLC column
Glass bottles, 100 ml
LiChroCART?55-2
Silicate (Silicic Acid) Test Refill pack
Hamilton?TLC syringes
Hamilton?薄层色谱注射器
聚苯乙烯标准品 ReadyCal 套装 Mp~350-2′500′000, Polystyrene standard ReadyCal set Mp~350-2′500′000
Polyethylene glycol/Polyethylene oxide ReadyCal Set Mp ~250 -1′100 000
聚(乙二醇)
Chromatography funnel
色谱分离用漏斗
Decapper
启盖器
EZSafe?flash-chromatography column with reservoir
带贮存器的 EZSafe?层析色谱柱
Hand-operated aluminum cap crimper
手动铝盖钳口封盖器
Michel-Miller chromatography column
Michel-Miller 色谱柱