General Chemistry Kits
Hach Company Cone, Imhoff Settling, 1 L, Glass
Fully graduated cones for determination of small amounts of settleable matter in sewage by Imhoff Sedimentation Method. Glass cone features reinforced tip for ruggedness, while the Polycarbonate cone features a leak-proof, removable closure for withdrawal of sediment for analysis. Support ring, support stand, and cone holders available and sold separately.
Hach Company Manganous Sulfate Powder Pillows, pk/50
For determination of Dissolved Oxygen by the Winkler titration method. Range: 1 to 10 mg/L. Hach methods 8215 and 8229. Sample size: 300 mL.
Hach Company Chlorine (Free and Total) Test Kit, Model CN-70
Simple, low-cost color disc method is the most accurate visual test kit method.*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Hach Company BART Test for Iron-Related Bacteria, pk/9
BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors, such as iron-reducing bacteria (IRB) that could be eating your pipes. An important agent involved in biofouling, IRB can cause corrosion, clogging, fouling, and hygiene risk.
Hach Company MEL/m-ColiBlue24 Field Filtration Lab
The Coliform and E. coli Field Filtration Kit features Hach's m-ColiBlue24 Broth and Millipore's Portable filter assembly, Push Fit funnels and Millipore membranes to simplify membrane filtration testing in the field. m-ColiBlue24 Broth simultaneously detects total coliforms and E. coli in 24 hours. The kit includes all the necessary materials and apparatus for convenient, efficient field operations, and comes in a carrying case for easy storage. Contains: 40 m-ColiBLue24 broth ampules, 150 Push Fit funnels and S-Pak filters (Millipore), 1 Microfil Stand Alone support (Millipore), 1 Syringe/tubing vacuum device, 50 petri dishes (50 mm, sterile) with nutrient pad, 50 sterile, individually wrapped 10 ml pipets (poly), 50 sterile sample bags with dechlorinating agent, alcohol burner and 100 ml of isopropyl alcohol, illuminated magnifier (5x), pipette filler, forceps, ampule breaker and procedure documentation.
Educational Innovations MINI LIGHT STICKS (50STICKS)
Each 1.5 inch light stick can glow for up to 6 hours. Each box of 50 lightsticks comes in an assortment of colors: red, orange, yellow, green, blue, purple, and pink.
Educational Innovations PHOSPHORESCENT VINYL SHEETS
This 'glow-in-the-dark' material absorbs light and slowly emits it over a few minutes. The material has a stick-on backing and can be cut with scissors. (12 in. square.)
Educational Innovations Instant Snow Polymer, 454g (1lb)
Add water to this granular white powder and watch it instantly expand to 40 times its original volume. The result is a fluffy artificial snow that feels as cool as it looks! Our snow won't "melt" but it can be dehydrated and re-used. Great for teaching endothermic and exothermic reactions or as part of a polymer lab. This is a great demonstration of interest to students and educators of ALL ages and abilities.
Enterprise Technology Solutions Coreless SRB Tissue Dispenser
Double your dispensing capacity.First standard roll bathroom tissue dispenser with the contemporary Mod* System design.Quick roll changes – fast and easy loading.Efficient, flexible and sustainable.Coordinates with Mod* Dispenser family towel and skin care dispensers.A sleek, contemporary design and three finishes to complement the look of any restroom.