Test Tube Rack, Plastic, 15/18mm, 50 Holes, Karter Scientific 208U2 (Single)

(FIVE)Lab glass test tube holder clamp rack tongs Chrome Plated 6inch new

Lab europe style glass test tube holder swivel clamp rack tongs new

Lab europe style glass test tube holder clamp rack tongs new

Bamboo glass test tube holder clamp rack tongs 7" New

Lab test tube clamp rack tongs Chrome Plated a set of 2 ( 4.5 and 6 inch)

80 or 96 Place Laboratory Plastic Vial Test Tube Rack Holder 8mm or 11mm

Test Tube Rack, Plastic, 20mm, 40 Holes, Red, Karter Sci 207N2 (Single)