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
蒽醌-2,6-二磺酸二钠
RECEIVING ADAPTERS, STRAIGHT, W. VACUUM CONNECTION AND DRIP TIP, SOCKET ST 14/23 CONE ST 14/23
SPARE SEALS VITON TO FCH-V CONES ST 24/29
CONDENSERS WITH 2 COOLING COILS, CONE ST 29/32, SOCKET ST 29/32, JACKET LENGTH: 250 MM
APHERA C18 POLYMER GUARD COL 5UM 1X2.0&
200g-1g 砝码套装, O/P OIML CLASS E2级别, 带NALVP证书
T-Type Valve, Screw Clamp
COVER GLASSES, RECTANGULAR, 24 X 46 MM, THICKNESS: 0,13 - 0,17 MM
ERLENMEYER FLASKS, WIDE NECK, WITH SOCKET, MADE OF QUARTZ GLASS
奶粉基质中山梨酸质控样