Greiner screw cap closure, for MicroTube, with O-ring

Greiner ThermoQuick microplate

Greiner ThinCert^TM multiwell plate insert

Greiner ThinCert^TM multiwell plate insert

GTP-γ-S

Hamilton^® GASTIGHT^® syringe, 1800 series

Hamilton^® 注射器，1800 系列 Gastight^®

Hamilton^® Gastight^® 注射器，粘合针头, Hamilton^® GASTIGHT^® syringe, cemented needle

Hamilton^® 改进型 Microliter^TM 可拆卸针头注射器, Hamilton^® Modified Microliter^TM syringe, removable needle

Hamilton^® syringe, 1000 series GASTIGHT^®, removable needle

Hamilton^® 注射器，1000系列GASTIGHT^®，可移动针头

Hamilton^® syringe, 7000 series, knurled hub

Hamilton^® 注射器，7000 系列

Hamilton^® 注射器，7000 系列，带导向器, Hamilton^® syringe, 7000 series, knurled hub with guide