High Speed Centrifuge Tube, 15ml, Amber, Sterile, Polypropylene, Racked,500/case

0.6 mL Microcentrifuge Tube, Clear, Sterile, Conical, Lock Cap, 7500/case

0.6 mL Microcentrifuge Tube, Amber Color, Conical, Lock Cap, Sterile. 7500/case

250 mL PP Centrifuge Tubes with Plug Seal Cap, Racked, Sterile，6/pk, 24/cs

250 mL PP Centrifuge Tubes with Plug Seal Cap, Sterile，6/pk, 102/cs

Dry Saliva Collection Kit, Includes a 10 mL Tube with a Insert Funnel 100kits/cs

Dry Saliva Collection Kit, a 10 mL Tube with a Screw Funnel a Cap and a Specimen

Disposable Sampler, 10 mL Vial with 3 mL 0.85% Saline Solution,1Vial+1Or