CAS号: 英文名: NA 英文别名: 中文名: WATER HARDNESS STANDARD 500PPM,包装为:1L/鉴别检查用 中文别名: WATER HARDNESS STANDARD 500PPM,包装为:1L/鉴别检查用 CBNumber: CB114929457 分子式: 分子量: 0 MOL File: Mol file 化学性质 安全信息 用途 供应商 1 WATER HARDNESS STANDARD 500PPM,包装...
Product name:water total hardness test strips;Application:water quality testing;OEM:Avalibale;Measure range:0-425ppm;MOQ:100 Pcs;Warranty:2 Years;Package:Neutral/OEM logo;Specification:100strips per bottle;Shipping:By Express,Sea,Air;Certification:MSDS;c
Water Hardness mg/L = PPM Grains of Hardness Action / Effect Soft water 0-17.1 mg/L of minerals 0-1 None Slightly hard water 17.1-60 mg/L of minerals 1.1 - 3.5 Moderately hard water 61-120 mg/L of minerals 3.6 - 7 Spotty dishes Dry skin Hard water 121-180 mg/L of minerals 7.1...
Precise Measurements: This TDS meter provides accurate readings with an accuracy of 2%, allowing you to monitor the water quality with confidence. Easy to Use: The LCD display and compact design of the Water Hardness Tester make it simple to use, even for users who are not familiar with TDS...
ChemicalBook 致力于为化学行业用户提供WATER HARDNESS STANDARD 500PPM,(总效期:12个月)的性质、化学式、分子式、比重、密度,同时也包括WATER HARDNESS STANDARD 500PPM,(总效期:12个月)的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等
aIn order to make hard water with a total hardness equivalent to 1000 ppm, 0.01 M CaCl2 and 0.02 M NaHCO3 were mixed and dissolved in tap water. 为了做硬水以总坚硬相当于1000 ppm, 0.01 M氯化钙和0.02 M NaHCO3是混杂和溶化在自来水。 [translate] ...
The hardness of water is measured in the units mg/L (milligrams per liter), ppm (parts per million), or mmol/L (millimoles per liter). The formula to calculate the hardness of water (in mg/L) can be written as: Hardness=2.497Cal+4.118MgHardness=2.497Cal+4.118Mg where Cal and Mg ...
(6.3-8.6), Calcium Hardness (0-800 PPM), Total Alkalinity (0-250 PPM), Cyanuric Acid (5-150 PPM), Copper (0-3.0 PPM), Iron (0-3.0 PPM) and Salt (0-6000 PPM). Replacement Spin Disks are also available that perform these same 9 tests. plus either Borate (0-60 PPM) or ...
The average composition of sea water is shown inTable 11.3. Sea-water muds have sodiumchloride concentrationsabove 10,000 ppm. Most of the hardness in sea water is caused by magnesium. Sea-water muds are composed of bentonite, thinner (lignosulfonate or lignosulfonate with lignite), and an orga...
packing:Wancheng/ neutral/ OEM water test 200 barrels per carton;strips in bottle:50/ 100/ 150ct Water Test Strips;application:test for water, pool, spa, aquarium;Test item:Hardness;Certificate:CE ISO of water test strips;Accuracy:99%;Function:Early Dete