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
四氟梨形分液漏斗500ml 塑料盖
Bond Elut 中性氧化铝 SPE小柱,500mg/3ml
TAMPER-PROOF PPN SCREW CAPS FOR NARROW NECK SQUARE BOTTLES, BLUE
Basket, 180 x 210 mm, round, with handle, stainless steel
棕色自动进样瓶
PK2 SUPELGUARD DISCOVERY HS PEG 3UM 2CMX2.1MM CARTRIDGES
Hibar 250-3,LiChrospher PAH 5μm定制柱
蓝油笔
FRACTIONATING COLUMNS, HEMPEL, 200 MM, 2 ST 19/26
乙酰戊二酸二乙酯