18 Products found
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Multiple Options

These 5 mL glass culture tubes from DWK Kimble® Mark-M™ have a ceramic label fused vertically to the glass. This label can be easily marked with a marker or pencil.

  • 5 mL Capacity
  • Length: 75mm
  • Outer dimensions: 12mm
  • Material: Glass
  • Includes permanent marking spots
  • Features labels ¾” from the top (open end)
  • Sturdy and uniform round bottoms with consistent lengths
  • 1000/Case


Multiple Options

DWK KIMBLE® Mark-M™ culture tubes feature a resilient ceramic label that is permanently bonded to the glass. This label provides a convenient surface for writing with a marker or pencil.

  • 5 mL Capacity
  • Length: 75mm
  • Outer dimensions: 12mm
  • Material: Borosilicate glass 5.1
  • Includes permanent marking spots
  • Features color coded labels ¾” from the top (open end)
  • Sturdy and uniform round bottoms with consistent lengths
  • 1000/Case


Multiple Options

These glass culture tubes from DWK Kimble® Mark-M™ have a ceramic label fused vertically to the glass. This label can be easily marked with a marker or pencil.

  • 3 mL Capacity
  • Length: 75mm
  • Outer dimensions: 10mm
  • Material: Glass
  • Includes permanent marking spots
  • Features labels ¾” from the top (open end)
  • Sturdy and uniform round bottoms with consistent lengths
  • 1000/Case


Multiple Options

These culture tubes from DWK KIMBLE® Mark-M™ are equipped with a durable ceramic label that is permanently fused to the glass. This label can be conveniently written on using a marker or pencil.

  • 3 mL Capacity
  • Length: 75mm
  • Outer dimensions: 10mm
  • Material: Borosilicate glass 5.4
  • Includes permanent marking spots
  • Features color coded labels ¾” from the top (open end)
  • Sturdy and uniform round bottoms with consistent lengths
  • Excellent chemical resistance against sodium leaching
  • 1000/Case


Multiple Options

These premium quality tubes feature sturdy, uniform bottoms and consistent lengths.  The 10 x 75 and 12 x 75 mm sizes are suitable for cell washing procedures. The 51 expansion borosilicate glass offers excellent chemical resistance against sodium leaching, a factor common in soda lime glass products.

  • Sizes - 6 x 50, 10 x 75,  12 x 75, 13 x 100, 15 x 85, 16 x 125, 18 x 150, 20 x 150 & 25 x 150 (mm)
  • Meets - USP Type I and ASTM E438, Type I, Class B Requirements
  • No Marking Spot
  • Packed in Trays for Ease of use on Bench Tops & in Drawers
  • Sold as 1000/Case (Except for 18 x 150, 20 x 150 & 25 x 150 - Sold as 500/Case)


Multiple Options

Disposable Screw Thread Culture Tubes

These tubes are suitable for tissue culture work and general bacteriological use.


Multiple Options

Reusable Screw Thread Culture Tubes with Unattached Caps

DWK Life Sciences® culture tube made from tubing with uniform wall thickness for maximum heat transfer and chemical resistance.


# KC45066-20150

These glass culture tubes meets all the necessary standards, specifically ASTM E982, Type VI, Class A. These culture tubes are made from borosilicate glass 3.3 and the KimCote safety coating minimizes the risks associated with broken glass and prevents the release of toxic or hazardous substances.
Particularly suitable for biohazard testing procedures, each unit comes with unattached screw-thread caps.

  • 30 mL Capacity
  • Length: 150mm
  • Material: Borosilicate glass 3.3
  • Complies with ASTM E982, Type VI, Class A requirements
  • Outer dimensions: 20mm
  • Thread: 18-415
  • 96/Case


# 45060650-CS

These DWK borosilicate glass tubes with fire-polished top edges and consistent wall thicknesses, ensuring optimal heat transfer and resistance to chemicals.

  • 1 mL Capacity
  • Outer Dimensions: 6mm
  • Length: 50mm
  • Material: Borosilicate glass 5.1
  • No marking spot
  • Complies with ASTM E982, Type IV requirements
  • 720/Case


# 53283802-CS

Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.
  • Borosilicate Glass Constuction
  • Marking Spot and Orientation Reference Mark on All Tubes
  • Caps Sold Seperately
  • Sold as 1,000/Case


# 45290-154

AOCS Color Comparison Tube

Used to determine the color of refined vegetable oils such as cottonseed, corn and soybean oils, as well as tallows, greases, fatty acids, etc., with Wesson type tintometers (AOCS Method Cc 13b).  Also used to determine the color of whole and refined tall oils with a Lovibond tintometer.


# T97-342

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-341

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-340

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-339

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-338

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-337

Disposable Screw Thread Culture Tubes with Marking Spot

These culture tubes are suitable for tissue culture work and general bacteriological use.


# T97-250

APHA Nessler Color Comparisons Tubes

These Nessler tubes are ideal for color comparison.