Top 20 Best Selling Analytical Reagents Lab Chemicals (2019)




ICE-BRIX is a specially formulated leakproof, long lasting, viscous gel refrigerant that is made with non-toxic ingredients included in the FDA (GRAS) provision. Generally regarded as a Safe Substitute. They are sealed in a heavy-duty plastic pouch and ke ... more info

Forensics Source 902 NarcoPouch Marquis Reagent Marquis Reagent, Box of 10 Individual NarcoPouch® Tests. For General Screening.Forensics Source 902 NarcoPouch Marquis Reagent Features:; Up to three chemical ampoules per pouch provides greater substance d ... more info


The Hanna test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration. Checker disc method. Range: 0.0-2.3 mi ... more info


Thermo Scientific Orion ISE calibration standards for use with ion selective electrodes from ammonia to water hardness. ISE calibration standards for accurate and reproducible ISE measurements. ... more info



You are purchasing Reagent/Lab Grade Benzocaine powder, madein the U.S.A. with the highest quality processes and materials. This is for Laboratory or R&D use only. Buyer agrees to use this material in compliance with all local, state, and federal laws a ... more info

Water hardness has traditionally been defined as the capacity of water to precipitate soap. The ionic species in the water causing the precipitation was later found to be primarily calcium and magnesium. In the present, therefore, water hardness is actual ... more info



Phenol red is typically used as a pH indicator when mixed into an aqueous solutions. Its color will exhibit a gradual transition from yellow to red, as it moves through the pH range of 6.8 to 8.2. Above pH 8.2, it will turn a bright pink. It is also used ... more info

Reagent for nitrate. Cadmium reduction method. Range: 0.0 to 30.0 milligrams per liter. Reagent kit for 100 tests. ... more info



Water hardness has traditionally been defined as the capacity of water to precipitate soap. The ionic species in the water causing the precipitation was later found to be primarily calcium and magnesium. In the present, therefore, water hardness is actual ... more info


Aquadur are test strips for the determination of water hardness. Clear color changes from green to red ensure an accurate readout. Individually sealed Aquadur test strips can perfectly be combined with promotion activities to inform customers about the ne ... more info


Low range phosphate portable photometer kit. Kit includes photometer, 2 sample cuvettes with caps, 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case. Phosphates are particularly imp ... more info

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