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
Dippers
(+)-二对甲苯酰-D-酒石酸
三氟甲磺酸三甲基硅酯
焦性没食子酸 ,AR
新橙皮苷
Double spatula, flexible, length: 210 mm, spatula: 48 x 10 mm, with two flat ends, stainless steel
ASTM D3606 Benzene in Gasoline Std. #4 w/ IS, (RM, ISO GUIDE 34)标准品
FILTER PAPER CIRCLES, RED RIBBON 4, MEDIUM DENSE,MEDIUM RAPID, FILTER-DIA. 70 MM, PACK = 100 PCS.
12ml样品瓶、代15-425实心盖和Teflon垫
4-溴-4'-(二苯氨基)联苯