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Nessler tubes are used for comparison of color and turbidity between solutions. They are available in tall or short form, and the tubes are often used to carry out a series of calibration solutions of increasing concentrations, meaning they can function as a comparative scale. To minimize differences in the subjective impression of the color of the substance to be analyzed, cylinders of a series should have the same characteristics—height, diameter, and glass thickness.

Nessler tubes are used for comparison of color and turbidity between solutions. They are available in tall or short form, and the tubes are often used to carry out a series of calibration solutions of increasing concentrations, meaning they can function as a comparative scale. To minimize differences in the subjective impression of the color of the substance to be analyzed, cylinders of a series should have the same characteristics—height, diameter, and glass thickness.


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Product Image-14202-150

TUBE CLR CMPR LOW 50ML

Catalog Number: (14202-150)
Supplier: SP Industries
Product Image-14210-812

TUBE CLR CMPR LOW 100ML

Catalog Number: (14210-812)
Supplier: SP Industries
Product Image-66176-009

Tubes Color Comparison Low Form Nessler (Unmatched)

Catalog Number: (66176-009)
Supplier: DWK Life Sciences (KIMBLE)
Description: Grad. at (mL); 50. Approx. O.D. and Height (mm); 25 x 175. Scale Length (mm); 125-136 With the "Shadowless Bottom" feature. Rings and legend are durable white ceramic enamel. Rings coincide with specific volumes of liquid.

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Product Image-16143-249

KIMAX*brand Color Comparison Tube

Catalog Number: (16143-249)
Supplier: DWK Life Sciences (KIMBLE)
Description: Low Form, Nessler (Matched Set of 6) Grad. at (mL) 50, Approx. O.D. and Height (mm) 25 x 175, Scale Length (mm) 125-136. Shadowless bottom transmits undistorted light. There are no dark spots when the tube is filled with liquid and viewed from the top using a light source beneath the tube. Rings and legend are durable white ceramic enamel.

Certificates


Product Image-16143-250

Tubes Color Comparison Low Form Nessler (Matched Set of 6)

Catalog Number: (16143-250)
Supplier: DWK Life Sciences (KIMBLE)
Description: Grad. at (mL); 100. Approx. O.D. and Height (mm); 32 x 200. Scale Length (mm); 145-158. Sets Per Case; 1 With the "Shadowless Bottom" feature. Rings and legend are durable white ceramic enamel.

Certificates


Product Image-66176-021

Tubes Color Comparison Low Form Nessler (Unmatched)

Catalog Number: (66176-021)
Supplier: DWK Life Sciences (KIMBLE)
Description: Grad. at (mL); 100. Approx. O.D. and Height (mm); 32 x 200. Scale Length (mm); 145-158 With the "Shadowless Bottom" feature. Rings and legend are durable white ceramic enamel. Rings coincide with specific volumes of liquid.

Certificates


Product Image-66176-042

Unmatched Set

Catalog Number: (66176-042)
Supplier: DWK Life Sciences (KIMBLE)
Description: Unmatched Set

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Product Image-16143-254

Tubes Color Comparison Nessler APHA Standard (Matched Set of 6)

Catalog Number: (16143-254)
Supplier: DWK Life Sciences (KIMBLE)
Description: Grad. at (mL); 100. Approx. O.D. and Height (mm); 24 x 375. Scale Length (mm); 275-295. Sets Per Case; 1 With the "Shadowless Bottom" feature. Narrower and taller with a much longer scale length than 45310.

Certificates


Product Image-66176-326

KIMAX* brand Nessler Color Comparison Tubes, Tall Form

Catalog Number: (66176-326)
Supplier: DWK Life Sciences (KIMBLE)
Description: Graduation lines and legends printed in white ceramic enamel. Feature "Shadowless Bottoms" that transmit undistorted light from a source beneath tube. Unmatched set of 12. Graduated at 100mL. Size: 24x375mm. Scale length: 275-295mm.

Certificates


Product Image-66176-507

KIMAX* brand Nessler Color Comparison Tubes, Tall Form

Catalog Number: (66176-507)
Supplier: DWK Life Sciences (KIMBLE)
Description: Matched set of 12. Graduated at 50mL. "Shadowless bottoms" transmit undistorted light. 20x300mm. Scale length: 200-220mm. Mentioned by APHA in Standard Methods for Examination of Water and Wastewater. Designed from NNN-T-175, Type 1, Class 2.

Certificates


Product Image-66176-529

KIMAX* brand Nessler Color Comparison Tubes, Tall Form

Catalog Number: (66176-529)
Supplier: DWK Life Sciences (KIMBLE)
Description: Graduation lines and legends printed in white ceramic enamel. Feature "Shadowless Bottoms" that transmit undistorted light from a source beneath tube. Matched set of 12. Graduated at 100mL. Size: 24x375mm. Scale length: 275-295mm.

Certificates


Product Image-66176-348

KIMAX* brand Nessler Color Comparison Tubes, Tall Form

Catalog Number: (66176-348)
Supplier: DWK Life Sciences (KIMBLE)
Description: Unmatched set of 12. 50mL. Graduated at 50, 100mL. "Shadowless bottoms" transmit undistorted light. 24x375mm. Scale length: 275-295mm. Mentioned by APHA in Standard Wastewater/water Examination Methods. Designed from NNN-T-175, Type 1, Class 2.

Certificates


Product Image-66176-620

Tubes Color Comparison Nessler APHA Standard with Cap Stopper (Matched Set of 6)

Catalog Number: (66176-620)
Supplier: DWK Life Sciences (KIMBLE)
Description: Grad. at (mL); 50. Approx. O.D. (mm); 20. Approx. Height Including Stopper (mm); 312. Scale Length (mm); 200-220. [standard taper] Joint; 19/10.

Certificates


Product Image-66176-305

Unmatched Set

Catalog Number: (66176-305)
Supplier: DWK Life Sciences (KIMBLE)
Description: Unmatched Set

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Product Image-72640-048

Matched Set

Catalog Number: (72640-048)
Supplier: DWK Life Sciences (KIMBLE)
Description: Matched Set

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Product Image-66176-686

Matched Set with Cap Stoppers

Catalog Number: (66176-686)
Supplier: DWK Life Sciences (KIMBLE)
Description: Matched Set with Cap Stoppers

Certificates


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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