KIMAX® Nessler APHA Color Comparison Tubes w/Cap Stopper
Taller and more narrow with a much longer scale length than C5414. 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. cap style stoppers need not be removed to take readings. The word "Shadowless" is printed on the side of the stopper to distinguish between these stoppers and regular weighing bottle stoppers of the same size. Supplied in a matched set of 6 or 12. Graduated ring scale of any of the six tubes will not vary by more than 1.5 mm for the 50 mL and 2.0 mm for the 100 mL sizes, from that of other tube within the set. The 50-100 mL size is designed from ASTM D1209. Replacement cap is 15182.
Thermo Scientific Orion Versa Star Meter Promotion
Purchase a new Thermo Scientific Orion Versa Star meter and receive an additional module FREE!
Thermo Scientific® Orion™ ROSS™ pH Electrodes Promotion
Purchase a new ROSS™ pH electrode and receives two (2) bottles of ROSS™ storage solution and an Orion™ electrode storage sleeve for free.