For low- to medium-range colorometric analysis of water quality. Ranges: 0-1 and 1-10ppm. Includes 30 self-filling ampules, comparators, accessory solutions, snap cup and instructions.
Volumetric flask, high quality, heavy duty Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, Fitted with a chemically resistant, interchangeable 12/21 polypropylene stopper, size: 5in tall, neck measures 0.65in in diameter and is 2.75in length, 50ml
Volumetric flask, made of high quality, heavy duty, Color: Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, Fitted with a chemically resistant, Stopper - Single Graduation Mark, interchangeable 24/29 polypropylene stopper, Size: 1000ml
Volumetric flask made of high quality, heavy duty Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, chemically resistant, interchangeable 14/23 polypropylene stopper, Size: 7.25in tall, neck measures 0.75in in diameter and is 3.4in in length, 100ml
Volumetric flask, made of high quality, heavy duty, Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, with a chemically resistant, interchangeable 10/19 polypropylene stopper, Size: 4.6in tall, neck measures 0.5in in diameter and is 2in length, 25ml
Volumetric flas, made of high quality, heavy duty, Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, fitted with a chemically resistant, interchangeable 19/26 polypropylene stopper. 4in tall, neck measures 0.85in in diameter and 5in in length, 1000 ml
Volumetric flask, made of high quality, heavy duty, Color: Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, Fitted with a chemically resistant, interchangeable 29/32 polypropylene stopper, Blue Graduation, Size: 2000 ml, Socket size: 29/32
With drop count titration covers ranges of 1.25-25, 2-40, and 5-100 mg/L as CO2, with increments of 1.25, 2, and 5. Includes rugged carrying case, prepackaged reagent set, detailed instructions for fast, easy, and accurate carbon dioxide test results in the field.
Contrex* EZ Powdered Detergent, For use as an enzymatic detergent for use in manual or soak cleaning of labware and equipment contaminated with proteins and fats. Contrex* EZ prevents corrosion, is free-rinsing and disposable straight to drain. 11.3KG
Contrex* EZ Powdered Detergent, For use as an enzymatic detergent for use in manual or soak cleaning of labware and equipment contaminated with proteins and fats. Contrex* EZ prevents corrosion, is free-rinsing and disposable straight to drain. 1.8KG
Food Chemistry Set, Includes: 450 pieces and student activity guides for carbohydrates, proteins, lipids, Students construct monosaccharides/illustrate the process of dehydration synthesis, build amino acids and simulate protein synthesis and compare saturated/unsaturated fats
Fluval Bio Clear, Clears organic debrits, Controls new tank syndrome, Safe for all aquarium inhabitants, To prevent cloudy aquarium water and reduce maintenance, use Fluval Biological Cleaner regularly, For freshwate
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