Test Tube Rack, 30 Holes Stainless Steel Test Tube Holder, Suitable for Tubes of Dia.=21mm

Test Tube Rack, 30 Holes Stainless Steel Test Tube Racks, with Extended Edges Providing Handles, Suitable for Tubes of Dia.=21mm, Round Holes Test Tube Holder, for Classroom, Lab,TTRS30B1

Test Tube Rack, 30 Holes Stainless Steel Test Tube Holder, Suitable for Tubes of Dia.=21mm

Material:PS material, round hole plastic test tube rack, with clear color, and the number of tracking tube engraved in the hole for easy viewing. Easy To Store: Place test tubes with a maximum diameter of 17mm,50 holes ( 5*10 ).It is removable and easy to store. Widely Used:It is suitable for use or application in the laboratory or at home and other situations. Material: Stainless steel, chemical corrosion resistance, high-pressure sterilization, temperature up to 121 ?. Light Weight, Easy To Carry: The surface is highly polished, without edges and corners, easy to carry. Wide Range Of Application:Suitable for test tubes with diameter less than 25mm, 12 holes (2*10) , square hole.It is suitable for laboratory, family and other occasions. Material: stainless steel, high-pressure sterilization, temperature up to 121 ?. Good Stability: a wide range of foundations provide stability and prevent overturning Different Specifications Are Available: 20 holes ( 2* 10 ), suitable for the largest diameter of 21mm test tube. 30 holes ( 3*10 ), suitable for the largest diameter of 18mm test tube. 30 holes ( 3* 10 ), suitable for the largest diameter of 21mm test tube. In the laboratory Science themed party All kinds of festival

Key Features

• ✅ Hole Layout: 30 holes (3*10)
• ✅ Recommend: suitable for tubes of Dia.=21mm
• ✅ Superiority: Highly polished surface, without edges and sharps, wide base provides stability and prevents dumping
• ✅ Material: Stainless steel, resistant to chemical corrosion and autoclavable at temperature of 121°C
• ✅ Application: Used for holding test tube, sample tube in the laboratory, etc.

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