EM-Tec GB-4 cryo grid box for four TEM grids (each).
EM-Tec GB-4 cryo grid boxes are used with cryo vitrification systems.These round grid boxes have four diamond shaped grid positions, an index notch and a clear lid. The lid has a slot which can be rotated to access the grids. It is held in place with a stainless steel #1 phillips pan head screw.
The EM-Tec GB-4 cryo grid box is compatible with most vitrification instruments including FEI Vitrobot, Gatan CP3, Gatan 3500, Gatan 626 and Leica EM GP cryo systems.