Water Quality Testing Kits
Hach Company Phosphorus, Orthophosphate (Reactive) Test Kit, Model PO-19A
Simple, low-cost color disc method is the most accurate visual test kit method
Hach Company SPADNS 2 (Arsenic-free) Fluoride Reagent Solution, 1 L
For determination of Fluoride by Hach SPADNS 2 Method 10225. The SPADNS2 reagent formulation removes interference from chlorine without arsenic. Range: 0.02 - 2.00 mg/L F-. EPA compliant. 1 liter bottle
Hach Company Dissolved Oxygen AccuVac Kit
Low DO levels usually indicate serious pollution. Adequate amounts are crucial for fish life, but conversely, DO must be excluded from boiler feed water to prevent corrosion.
Enzo Life Sciences Radicicol (1mg). CAS: 12772-57-5
Antifungal macrocyclic lactone antibiotic with antimalarial activity. Potent inhibitor of HSP90. Binds more strongly to HSP90 (nanomolar affinity) than to Grp94. Also binds to yeast HSP90, E. coli HtpG and TRAP-1. Non-competitive inhibitor of ATP citrate lyase. Anti-angiogenic. Specifically inhibits the interaction between HIF-1α/Arnt heterodimer and the hypoxia-responsive element (HRE), reducing VEGF expression. Protein tyrosine kinase inhibitor, e.g. p60v-src (IC50=0.27nM). Inhibitor of cyclooxygenase-2 (COX-2) expression (IC50=27nM) without affecting COX-1 expression in LPS-stimulated macrophages. Induces the differentiation of HL-60 cells into macrophages, blocking cell cycle at G1 and G2. Suppressor of NIH 3T3 cell transformation by diverse oncogenes such as mos, ras and src in part by blocking the key signal transduction intermediates such as MAP kinase and GAP-associated p62. Purity: ≥97% (HPLC). Solubility: Soluble in DMSO, methanol or acetone. Long Term Storage: -20°C.
Hach Company Silver 1 Reagent Powder Pillows, pk/50
Reagent for determination of Silver by the Cadion 2B Colorimetric Method. Hach Method 8120. Range: 0.02 - 0.70 mg/L Ag. Sample Size: 50 mL. Pack of 50 Pillows. Also available in reagent set 2296600.
Hach Company Chloride titrant, silver nitrate solution, 0.074N 100 mL MDB
Silver nitrate-for low range test kit. 100 mL Marked Dropping Bottle
Hach Company Rochelle Salt Solution, 500 mL
Potassium sodium tartrate solution. Used to mask hardness interference in some analytical methods.
Hach Company Color Disc, Apparent Color, 0-100, 0-500 units
Color Disc for measuring Color, 0-100, 0-500 units. Used in test kit Model CO-1, Prod. No. 223400.
Hach Company Total Hardness Test Strips, 0-425 mg/L
Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. Contains 50 tests.
Hach Company Chlorine (Total) Reagent Set for CN-65 Test Kit
For determination of Total Chlorine by Drop Count Titration. Replacement reagent set for CN-65 Test Kit (225401). Set includes: Sulfamic Acid Powder Pillows, Sulfite 1 Reagent Powder Pillows and Sodium Thiosulfate Standard Solution for approximately 100 tests.
Hach Company Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests
Nitrogen TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Total Nitrogen by the Persulfate Digestion method.
Hach Company Hardness (Total & Calcium) Test Kit, Model HA-4P MG-L
Hardness, Total & Calcium (Magnesium by difference) drop count titration/EDTA test kit, range 20 - 400 mg/L CaCO3, 100 tests.The Kit contains all required reagents and apparatus in a rugged carrying case for analysis in the field.
Hach Company Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100
Indicator for determination of total hardness and chelants by titration. Powder Pillows for 50 mL samples. Pack of 100 powder pillows.
Hach Company EGTA Solution, 50 mL SCDB
For calcium and magnesium hardness determination by the Calmagite colorimetric method. Hach method 8030. 50 mL Self-Contained Dropping Bottle
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.