Water and Wastewater Testing Supplies
Hach Company Silica Test Kit, Model SI-5
Dissolved silica is found in almost all natural waters. Its presence is undesirable for many industrial uses because of scale formation. High-pressure boiler turbines are especially susceptible.
Medchemexpress LLC Benzenesulfonic acid, 4,4'-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]bis-, sodium salt (1:1) | 69898-45-9 | 99.90% | 492.46 | 250 MG
Ferrozine is a spectrophotometric reagent for iron ions that reacts with divalent Fe to form a stable magenta complex species. This complex has an absorption peak at 562 nm. It is used in colorimetric assays to quantify iron in cells.
- Spectrophotometric reagent for iron ions
- Reacts with divalent Fe to form a stable magenta complex
- Complex has an absorption peak at 562 nm
- Used in colorimetric assays to quantify iron in cells
- Functions as a fluorescent dye
- Suitable for cell staining analysis
- Acts as an Fe2+ indicator probe
Hach Company Ascorbic Acid Powder Pillows, pk/100
Reagent for aluminum determination by the aluminon method (Method 8012), manganese determination by the PAN method (Method 8149) and total chelant determination by titration (Method 8350). Pack of 100 powder pillows.
Med Vet International Cod Fish Skin Grafts - 7cm X 10cm, J1540B, Each
Cod Fish Skin Graft 7cm X 10cm
Abcam Bisindolylmaleimide IV, PKC inhibitor, 1MG
MW 327.3 Da, Purity >98%. Potent cell-permeable PKC inhibitor (IC₅₀ values are 0.1 - 0.55 μM). Inhibits PKA (IC₅₀ values are 2 - 11.8 μM). Noncompetitive nAChR antagonist. Shows less potent antinicotinic effects than Bisindolylmaleimide II (ab144206). Induces apoptosis and shows antiproliferative effects.
The product is subject to the following: Abcam Restricted Use Statement
Electron Microscopy Sciences Veco Sjostrand Grid Serial Section R100/200A, Copper
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Material: Copper
Pitch: 250 µm
Hole: 120 µm
Bar: 130 µm
Hach Company DPD Chlorine Indicator Solution Ampules, ULR, pk/20
For ultra-low Total Chlorine Determination by the DPD method. Hach Method 8370. Range: 2 - 500 μg/L Cl₂. Ampuled for stability. Package of 20x 1.5 mL ampules.Boric Acid free!*This product has not been evaluated to test for chlorine and chlormaines in medical applications in the United States.
Hach Company Hardness (Total & Calcium) Test Kit, Model HAC-DT
Kit includes Digital Titrator, reagents and labware, manual and carrying case. Range: 10-4,000 mg/L. Contains approximately 100 of each (Total and Calcium) test.