General Chemistry Kits
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.)
Sigma Organic Chemistry Sodium Polyacrylate | 1KG | 2594415 | MFCD00217697
Sodium Polyacrylate, 1KG
About This Item:
MDL Number: MFCD00217697
UNSPSC Code: 12162002
Storage: room temp
Gold Biotechnology Inc Timentin™ Ticarcillin/Clavulanate (15/1) 25 g
Timentin™ is a 15:1 mixture of ticarcillin and clavulanate. Ticarcillin is a penicillin ß-lactam antibiotic, which is susceptible to ß-lactamase degradation. When combined with clavulanate, a ß-lactamase inhibitor, its efficacy is greatly increased. Timentin™ exhibits high activity against gram-negative bacteria and resistant Agrobacterium species.
Gold Biotechnology Inc Tris (Tris Base) 1 kg
GoldBio Tris has the highest purity available on the market. Short for Tris (hydroxymethyl) aminomethane (THAM), Tris is an organic compound often used in buffer solutions such as TAE or TBE for electrophoresis gels. Tris is highly soluble in water and is useful in the pH range 7.0-9.0. It is used in the preparation of Laemmli buffer, one of the most common SDS-PAGE buffers. In addition, Tris can also be used for many custom running and loading buffers, most often with glycine and SDS. The use of single-junction pH electrodes that contain silver should be avoided when determining the pH of a solution containing Tris buffer.
Perkin Elmer US LLC SMARTintro Sample Introduction Kit - Purple
PerkinElmer introduces the NexION 1000 solution-ready sample introduction technology. This SMARTintro Sample Introduction Purple Kit was engineered for the widest range of NexION 1000 ICP-MS analyses and allows for quick and efficient changing of sample introduction hardware. This kit includes: MEINHARD Nebulizer Sample Line (N8145503) PeriPump Tubing Starter Kit (N8150060) Glass Nebulizer Type C (N8152373) Matrix Gas Line 9 in. (N8152374) Plasma Light Shield (N8152377) Glass Cyclonic C3 High Sensitivity Spray Chamber with Matrix Port (N8152389) Spray Chamber Light Shield (N8152425) Torch Injector Nut Removal Tool (N8152443) Torch Injector Nut (N8152451) Internal Standard Probe Qty. 2 (N8152452) PeriPump Union Male Fitting (N8152453) Spray Chamber Drain Line 1/4 28 Fitting (N8152456) One Piece 2.0 mm Quartz Torch (N8152472) Cassette Only Purple (N8152533)
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 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 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.