These Nessler tubes are ideal for color comparison. Shadowless bottom of each tube transmits undistorted light Rings and legend are durable white ceramic enamel 45310A series is supplied in matched sets of 6 Graduated ring scale of any of the six tubes will not vary by more than 3…

Polypropylene closure Autoclavable Natural For use with the KIM-RAK or other disposable culture tubes.

High strength centrifuge tube - 13,100 G Available plain or with screw-thread top Chemically strengthened Can be centrifuged up to 13,100 RCF (with appropriate rubber sleeve adapter in a 50 mL rotor cavity) 15 mL and 30 mL reusable tubes achieve greater mechanical strength…

Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements …

These Nessler tubes are ideal for color comparison and feature cap style stoppers that do not need to be removed to take readings. Shadowless bottom of each tube transmits undistorted light Standard Taper cap style stopper Replacement cap is 15182 (3058L93 & 3058L98) 3058K65 is…

KIMBLE CHASE micro-hematocrit tubes are used to measure t he vo lume percentage of red blood cells in blood.   ·          Packed in plastic vials with reclosable snap-lock caps to maintain cleanliness ·…

For testing ammonia nitrogen “Shadowless” bottom eliminates dark spots caused by distortion of transmitted light. Made of glass specially formulated to be as free of color as possible. Marks have fused-in white filler. Package of six tubes.

Can be used in the determination of residues in liquified petroleum (LP) gases, ASTM Method D 2158 Calibrated "to contain" Capacity 100 mL Graduations: 0 to 1 in 0.05 mL Dimensions: 37 mm o.d. x 203 mm L.

Conical bottom plain tubes Of borosilicate glass Without cap. Case contains 12 tubes. Capacity given in listings.

KimCote® plastic-coated culture tube made from tubing with uniform wall thickness for maximum heat transfer and chemical resistance. Thread finish complies with Glass Packaging Institute (GPI) requirements. Cap is not attached. Designed from ASTM E982, Type VI, Class A requirements.

KIMAX® conical bottom centrifuge tube is used for testing of petroleum products according to ASTM D91, D893 and D1796. Tube has a permanent red stripe under the white enamel graduations for easy reading of results Scale and legend are durable white ceramic enamel Top is tooled to…

These Nessler tubes are ideal for color comparison. Shadowless bottom of each tube transmits undistorted light Rings and legend are durable white ceramic enamel which correspond with specific volumes of liquid 45315A series is supplied in a matched set of 6 Graduated ring scale of…

Horizontal pack     Soda-lime glass, with Neutrex® interior surface treated to produce low surface alkali, conforming to USP XX and NF XV (1980), p. 949, Type II glass.     Packed horizontally in shallow trays. Case contains 4 trays of 250…

Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements …

For determination of water and sediment in crude oil Proprietary Permanent Marking Technology Markings and graduations applied using proprietary Lazer-Fused™ technology Superior resistance to aggressive solvents used in separation processing Unmatched readability and line…

KIMAX-51 tube made from N-51A borosilicate glass tubing with a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance. Tube is without a marking spot.

The top graduation line on unmatched Kimble Nessler Color Comparison Tubes may be any distance from the outside bottom within the range of scale lengths shown in individual descriptions. In matched sets, the top graduation lines of all the tubes in a set will be within the very close limits…

This graduated 50 ml KIMAX tube has a short tapered bottom. Graduated and calibrated to contain. The top end has a pour spout. Scale, legend and marking spot are durable white ceramic enamel. 50ml total capacity; graduated from 0-10 ml in increments of 0.5 ml and from 10-50 ml in increments…

KIMAX tube designed for field use in testing petroleum. Calibrated to contain. Scale and legend are durable white ceramic enamel. Top is tooled to accept a Snap Cap (28150R-6) Graduated in %. 100 mL equals 200%

Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. With conical shaped bottoms on the 5, 10, and 15 mL sizes and a bullet-nosed shape on the 50 mL size to withstand centrifugation up to 2980 RCF. The 5, 10, and 15 mL sizes…

KIMAX tube with a long taper. Calibrated "to contain". Used to determine the bottom sediment and water in petroleum. Made in accordance with the former specifications of the American Petroleum Institute. Scale, legend and marking spot are durable white ceramic enamel.