folding multi-purpose test tube rack 10-13mm folding multi-purpose test tube rack 13-16mm color:optional PP 100pcs/carton

Φ16-30mm universal multi-purpose test tube rack

pillar type test tube rack 66pole

folding multi-purpose test tube rack Φ10-13mm

folding multi-purpose test tube rack Φ13-16mm

folding multi-purpose test tube rack Φ15-18mm

folding multi-purpose test tube rack Φ17-22mm

folding multi-purpose test tube rack Φ20-30mm

composite type multi-purpose test tube rack 6-30mm

organic tube rack,kinds of pore size and pore number

color:optional

material:PP

pack:100pcs/carton

organic tube rack is custom-made porduct,if you need liease carton us in advance!

test tube rack