TEST TUBE, GLASS CYLINDRICAL BOTTOM(Soda Glass)
Produced by high boro 3.3 glass or low boro glass clear low expansion linear-coefficient, high resistance against chemical.
RK12001 3ml 10x75mm, soda lime glass 0.8mm thick wall, 250PCS/inner box, 2000PCS/CTN
RK12003 5ml 12x75mm soda lime glass 0.8mm thick wall, 250PCS/inner box, 2000PCS/CTN
RK12006 7ml 12x100mm, soda lime glass 0.8mm thick wall, 250PCS/inner box, 2000PCS/CTN
RK12013 7ml 13x100mm, soda lime glass 0.8mm thick wall, 250PCS/inner box, 2000PCS/CTN