Colour Comparison Lab Tubes

Best Colour Comparison Lab Tubes

Bestseller No. 1
Color Comparison Tubes Colorimetric Cylinder Pipettes With Stoppers Pack of 6 (50ML)
  • 1:Color comparison tubes are used for visually comparing solution sample colors.
  • 2:Matched set of six tubes for consistent graduated-ring scale.
  • 3:Shadowless bottom transmits undistorted light.
  • 4:Made of borosilicate glass.
  • 5:A set of 6 50ml colorimetric tubes.
Bestseller No. 2
BYK Gardner 6756 Empty Tube with Corks, 1 Gross (Pack of 144)
  • Set of 18 color standards: 1 -18
  • Conform to ASTM D1544, DIN ISO 4630 and AOCS Method Tdla-64T
Bestseller No. 7
Kimax 45315A-50100 Borosilicate Glass 50mL-100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 6)
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
Bestseller No. 8
Kimble 45325A-50 Borosilicate Glass 50mL Nessler APHA Color Comparison Tube with Cap Stopper
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
Bestseller No. 9
Kimble 45325B-50100 Borosilicate Glass 50mL-100mL Nessler APHA Color Comparison Tube, with Cap Stopper
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set