Best Chemical Resistant Tube

Adamas-Beta 50 Holes 304 Stainless Steel Test Tube Rack Test Tube Rack Holder Holes Diameter φ22.5mm/0.89in 10 X 5 Format 1pcs

  • Our Test tube rack are made of Stainless, durable and light weight, easy to carry, chemical and corrosion resistant.
  • Wide base provides stability and prevents tipping, high and low temperature resistant.
  • Highly polished surface, no edges and sharps autoclavable at 127℃.
  • DON'T FALL APART EASILY: the tubes actually go through the holes in the first and second layers.
  • a tube acts as a sort of "pin" holding both layers together, is quite snug and not likely to come loose.
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DADAKEWIN 400mm Friedrich Condenser, Joint 24/40, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 400mm/24 * 40)

  • Packing: 1 piece/pack, 400mm Friedrich Condenser, Joint 24/40, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
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DADAKEWIN 500mm Friedrich Condenser, Joint 24/40, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 500mm/24 * 40)

  • Packing: 1 piece/pack, 400mm Friedrich Condenser, Joint 29/29, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock

DADAKEWIN 500mm Friedrich Condenser, Joint 24/29, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 500mm/24 * 29)

  • Packing: 1 piece/pack, 400mm Friedrich Condenser, Joint 24/29, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock

DADAKEWIN 300mm Friedrich Condenser, Joint 24/29, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 300mm/24 * 29)

  • Packing: 1 piece/pack, 300mm Friedrich Condenser, Joint 24/29, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock

DADAKEWIN 300mm Friedrich Condenser, Joint 24/40, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Color : 300mm/24 * 40)

  • Packing: 1 piece/pack, 300mm Friedrich Condenser, Joint 24/40, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock

DADAKEWIN 400mm Friedrich Condenser, Joint 24/29, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 400mm/24 * 29)

  • Packing: 1 piece/pack, 400mm Friedrich Condenser, Joint 24/29, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
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DADAKEWIN 300mm Friedrich Condenser, Joint 29/29, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 300mm/29 * 2)

  • Packing: 1 piece/pack, 300mm Friedrich Condenser, Joint 29/29, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock

DADAKEWIN 300mm Friedrich Condenser, Joint 19/19, Borosilicate 3.3 Glass Standard Ground Mouth Heat Resistant Heavy Duty Scientific Lab Condensers- Pack of 1 (Size : 300mm/19 * 2)

  • Packing: 1 piece/pack, 300mm Friedrich Condenser, Joint 19/19, Standard Ground Mouth.
  • Heavy duty design, reusable, ground glass joints allow precision connection to jointed glassware..
  • Premium Materials: Lab Friedrich Condenser is made from Borosilicate 3.3 Glass materials, which has a very low coefficient of thermal expansion, about one-third of ordinary glass. Resistant to high temperature and Resistant to 200 ° C temperature change..
  • Friedrich Condenser's inner core tube is a water condenser which two glass tubes are tightly intertwined into a spiral, which increases the length of the inner core tube and expands the cooling area. the steam is passed through the outside of the inner tube, which is not only cooled by water, but also by natural air. the cooling effect is better, and it is suitable for backflow..
  • Great for Professional Laboratories, Classrooms & Household.
  • Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use..
Check Stock