TEST TUBE CAPS, 14,5mm (100 pcs)

Microtubes disposable, PP, 0,5ml, BIO-CERT® PCR QUALITY, graduated, conical bottom, nonsterile,500

CYLINDLICAL TEST TUBES PS, 12x75mm (1.000 pcs)

Safe-Lock micro test tubes, 0.5ml, colourless, pk/500