美国HACH哈希 2105669 DPDTOTALCHLORINERGTPPPK/100 (价优优惠) 美国HACH哈希 2105728 FERROVERIRONRGTPPPK/1000 (价优优惠) 美国HACH哈希 2105769 FERROVER,IRONREAGENTPK/100 (价优优惠) 美国HACH哈希 2105828 CUVER1,COPPERREAGENTPK/1000 (价优优惠) 美国HACH哈希 2105869 CUVER1,COPPERREAGENTPK/100 铜试剂 ...
产品名称:Chlorine for 5 mL samples 仪器厂商:HACH/美国 哈希 价格:面议 库存:是 产品描述产品货号 DPD Free Chlorine Reagent Powder Pillows, 5 mL, PK/1001407799 DPD Free Chlorine Reagent Powder Pillows, 5 mL, PK/10001407728 DPD Free Chlorine Reagent Powder Pillows, 5 mL, pk/502197846 ...
The Hach DR300 Free and Total Chlorine Colorimeter offers reliable chlorine measurements with an easy-to-use interface and durable, waterproof design. Perfect for quick, reliable water quality testing. For a limited time, inclusive: - Free DPD Free Chlorine Reagent Powder Pillows, pk/100 (P/...
Free Chlorine DPD Reagent Range: 0.02 - 2.00 mg/L Cl₂, Pack of 100 powder pillows, Boric Acid free Shop Now Elevate Water Analysis with TOC Biotector The key to Total Organic Confidence Learn More Our Vision We make water analysis better—faster, simpler, greener and more informative—via...
as is the liquid DPD reagent. Hach’s combined DPD For trace determinations of chlorine, purity of the buffer reagents also incorporate EDTA to prevent metal- and iodide components are critical. Organic buffer catalyzed oxidation. impurities can exhibit a “chlorine demand”when added Hach’s ...
美国HACH哈希 2060200 DPDCHLORINETESTCUBE (价优优惠) 美国HACH哈希 2060300 TESTKIT,CUBEFREECHLORINEDPD (价优优惠) 美国HACH哈希 2060388 INSTRUCTIONS,FREECHLORINEKIT (价优优惠) 美国HACH哈希 2060400 TESTKIT,CUBETOTALCHLORINE (价优优惠) 美国HACH哈希 2060488 INSTRUCTIONS,TOTALCHLORINEKIT (价优优惠) 美国HACH...
1969900 DIODE MOTOROLA MPTE-5 2105669 DPD TOTAL CHLORINE RGT PP PK/100 1970001 TENSETTE PIPET 0.1-1.0 ML 2105728 FERROVER IRON RGT PP PK/1000 1970002 TENSETTE PIPET 0.1-1.0ML REPL 2105769 FERROVER, IRON REAGENT PK/100 1970008 MANUAL, TENSETTE PIPET 2105828 CUVER 1, COPPER REAGENT PK/...
DPD INDICATORDetails CDTA DISODIUM MAGNESIUM SALT TRIHYDRATEC14H24MgN2Na2O1163451-33-2Details SULFITE 1 REAGENTDetails FREE CHLORINE INDICATORDetails HARDNESS 2 SOLUTIONDetails ALKALINE-IODIDE-AZIDEDetails BUFFER SOLUTIONC24H17N2NaO6S253744-42-6Details ...
美国HACH哈希 2297255 DPDCOMPOUND,FREE&TOTAL24G (价优优惠) 美国HACH哈希 2298504 ALKALIBUFFERFORBRINE,PK/4X (价优优惠) 美国HACH哈希 2298604 HNBREAGENTPKGFORLRCALCIUM/ (价优优惠) 美国HACH哈希 2299000 COLORDISC,IRONTPTZ (价优优惠) 美国HACH哈希 2299264 BUFFER,PH4.01(RED)&PH7.00 (价优优惠) ...
2105603 KTO: DPD TOTAL CL PP PK/100X3 *,*-上海谷雨环保2105628 DPD TOTAL CHLORINE RGT 10 ML PK/1000 *,*-上海谷雨环保2105645 TNT, DPD TOTAL CL2 PK/50 *,*-上海谷雨环保2105660 DPD TOTAL REFILL VIAL *,*-上海谷雨环保2105669 DPD TOT CHLORINE RGT PP 10 ML PK/100 *,*-上海谷雨环保2105728...