or
Microtube Snaplock; Axygen; Maxyclear; Made from homopolymer; Resistant to autoclaving; Boil proof; Volume: 1.5mL; Max. RCF: 20000 x g; Color:Spectrum; 500 Tubes/Pk.; 10 Packs/Cs. (2 Packs of blue green orange red yellow tubes/Cs.)