Opening and closing microtubes with gloved fingers can be problematic, getting a firm hold is often difficult.
Alpha Laboratories APEX SafeGrip screw caps provide the perfect solution.
The secret is in the stripes!
The ingenious cap features built-in strips of TPE polymer with a comfortable, non-slip texture to give a firm grip.
A secure closure is assured due to an integral O-ring moulded from the same inert polymer.
Stand out from the Crowd
Choose from natural, white or a mix of distinctive colours to give your samples a bright new look.
The caps are designed to fit our popular APEX Screw Cap Microtubes, they make an ideal combination for freezing, storage and centrifugation.
They are Certified Free of- DNase, RNase, DNA and PCR Inhibitors.