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Fashion Laboratory Test Sale Tube Holder 40 Durability Holes Rack

Laboratory Test Tube Holder, Durability Test Tube Rack 40 Holes

$14

Laboratory Test Tube Holder, Durability Test Tube Rack 40 Holes

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Product description

Color:20.5mm*40 holes

Features:
Made of acid-resistant stainless steel, this test tube rack is acid and and durable.
Each tube rack has 40 holes with different diameters to meet your needs.
Professional manufacturing, exquisite workmanship, beautiful and practical, long-term use.
Ability to suspend test tubes or colorimetric tubes during chemical experiments and drying tubes.
Can also be used for non-traditional purposes, such as pen holders, brush holders, etc.

Specification:
Condition: 100% Brand New
Material: Stainless Steel
Type: 15.5mm, 18.5mm, 20.5mm (Optional)
Instructions:
15.5mm for fixing standard test tubes from 15mm to 16mm
18.5 mm for fixing test tubes from 17mm to 18mm
20.5 mm for fixing test tubes from 20mm to 21mm
Weight: 
15.5mm: Approx. 401g / 14.1oz
18.5mm: Approx. 488g / 17.2oz
20.5mm: Approx. 520g / 18.3oz
Diameter: 
15.5mm: Approx. 15.5mm / 0.6in
18.5mm: Approx. 18.5mm / 0.7in
20.5mm: Approx. 20.5mm / 0.8in

Package List:
1 x Test Tube Holder

Laboratory Test Tube Holder, Durability Test Tube Rack 40 Holes