如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
5-氯-2-乙氧基苯硼酸(含有不等量的酸酐)
ON REQUEST !
ASTM-HYDROMETERS, FOR OFFICIALLY TESTING, TP. 60/60 °F, WITH LEAD BALLAST, ASTM NO. 9H, NOMINAL
REDUCTION ADAPTERS, SOCKET NS 18.8/26, CONE NS 24/29, DURAN
接种环(非灭菌)
层析硅胶板G(铝箔片)
3-硝基苯甲胺 盐酸盐
Siltek/Sulfinert接头,外螺纹,1/8" to 1/8" NPT
异稻瘟净标准品
Varian银/镉/铅/锌(Ag/Cd/Pb/Zn)多元素编码空心阴极灯