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
Pasteur pipette, PE-LD, 2 ml : 0,5 ml, withdraw volume max. 2,0 ml
丹酚酸 B
CHLORINE TABLETS
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 24/29, SOCKET ST 24/29, LENGTH: 500 MM,
硫酸亚锰,无水
Combustion boat, outer length 130 mm, inner length 112 mm, depth 7 mm, width 19 mm, with tail and hole, made of Zirconia (ZrO2)
LIDS, FLAT FLANGE, WITH CENTER NECK GL 18 AND 1 ANGLED NECK GL 18 15° DN 200
SEPARATORY FUNNELS, SQUIBB, BOROSILICATE GLASS 3.3. GRADUATED, WITH ECONOMY NEEDLE VALVE STOPCOCK
STIRRER COMPRESSED AIR RO 2/F, OVERALL LENGTH: 155 MM 0,2 - 6 BAR
抽滤装置