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
.
EVA Tubing 3/5 green 50 cm
Bensulide 100 μg/mL in Methanol标准品
Laboratory sieve, ?:200 mm, inside height: 25 mm, mesh 160μm, with wire gauze, temperature resistance up to 170°C, stainless steel
方形广口瓶，聚丙烯，1000ml
水杨酸钠 标准品
Dissecting needles, lancet form, length 150 mm, with black plastic handle, made of stainless steel
大豆素
Pheniramine Maleate
亚硝酸盐标准溶液（以氮计）
电极夹具
扫码关注
