2,2'-Dithiodiethanol

2-羟乙基二硫化物

库伦法卡尔费休试剂阳极液(有隔膜,无吡啶), Anolyte for coulometric Karl Fischer titration (suitable for cells with diaphragm, pyridine-free titrating agent), 1.0 g H2O / 100mL, used for aldehyde and ketone detection

库伦法卡尔费休试剂阳极液(有无隔膜通用, 无吡啶), Anolyte for coulometric Karl Fischer titration (suitable for cells with and without diaphragm, pyridine-free titrating agent)

羧甲基纤维素钠, Sodium carboxymethyl cellulose, 2500 - 4500 mPa.s, M.W. 700000 (DS=0.9)

Poly(vinyl acetate)

聚醋酸乙烯酯

二氧化碲, Tellurium Dioxide

Mefenpyr-diethyl

吡咯二酸二乙酯

γ-Oryzanol

γ-谷维素

Afzelin

阿福豆苷

松茋, Pinostilbene