Reusable Pyrex Test (Culture) Tubes

Reusable, heat resistant glass test tubes are thick walled to reduce breakage. Suitable for science & non-science applications alike.

Note: Test tube diameter is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will fit any test tube racks we don't supply.

  • 18 x 150mm is a standard lab test tube
  • test tubes do not include stoppers
  • test tube racks are available separately
  • 25mm = ~1"
  • round bottom
  • fire-polished
  • ungraduated
  • case lots available, please call for pack quantities and pricing

    No Labware Returns

    Glassware cannot be returned for any reason; this is for your safety and ours. It would be prohibitively expensive to test for bacteriological, chemical or radiological agents since there is no way to tell if glass has been contaminated just by looking at it. We would have to throw it away even if you claim to never have opened the package. Call first if you are unsure of what you need.

    Please note that all online orders for test tubes require a minimum quantity order of 25. This does not apply to in-store orders.

  • Product Info

    Product Name
    Product Number
    Price $CAN
    Add
    Pyrex Test Tube 10 x 75mm14955A $1.25 add to basket
    Pyrex Test Tube 13 x 100mm382N355 $1.50 add to basket
    Pyrex Test Tube 15 x 125mm382N356 $1.80 add to basket
    Kimax Test Tube 16 x 100mm11-7112 $0.35 add to basket
    Pyrex Test Tube 16 x 150mm382N357 $2.00 add to basket
    Pyrex Test Tube 18 x 150mm11-7120 $0.50 add to basket
    12 Pyrex Test Tubes 18 x 150mm with Classic Wooden Test Tube Rack - Limited Stock11-7122 $17.95 add to basket
    Pyrex Test Tube 20 x 150mm382N359 $2.85 add to basket
    Pyrex Test Tube 25 x 150mm687N294 $0.95 add to basket
    Pyrex Test Tube 25 x 200mm382N361 $4.00 add to basket
    Glass Test Tube 38 x 200mm687N062 $2.95 add to basket