Water & environmental testing

Municipal, industrial and environmental water work — COD, BOD, turbidity, residual chlorine and heavy metals. Test kits and reagents carry the routine; meters and photometers are the occasional capital line.

47 products · page 1 of 2

0300 Hardness Test Kit, Range 0-300 mg/l

V-unique

0300 Hardness Test Kit, Range 0-300 mg/l

MX-11023

Suitable for ordinary hard water not exceeding 300 mg/l, for checking and controlling water hardness — for example in cooling water systems, paper manufacturing, the weaving industry and dyeing.

0525 Water Hardness Test Kit, Range 0-25 mg/l

V-unique

0525 Water Hardness Test Kit, Range 0-25 mg/l

MX-11024

Suitable for mildly hard water; for checking and controlling water hardness, for example in cooling water systems, paper manufacturing and the weaving industry.

4590 pH Test Kit 4.5-9.0

V-unique

4590 pH Test Kit 4.5-9.0

MX-11025

For measuring pH in various industries including food, beverage, textile and cosmetics, and for checking the acidity and alkalinity of raw water sources and wastewater treatment ponds.

9720 Free Chlorine Test Kit, Range 0.15-2.00 mg/l

V-unique

9720 Free Chlorine Test Kit, Range 0.15-2.00 mg/l

MX-11026

Suitable for measuring chlorine in aquaculture water, including ornamental fish keeping, and also usable in various industries such as food, beverages, hospitals, and shrimp and poultry farms.

9725 Chlorine Test Kit 0.1-8.0 mg/l

V-unique

9725 Chlorine Test Kit 0.1-8.0 mg/l

MX-11027

Suitable for measuring chlorine in aquaculture water, including ornamental fish keeping, and also usable in various industries such as food, beverages and hospitals.

9730 Nitrite Test Kit 0.02-1.0

V-unique

9730 Nitrite Test Kit 0.02-1.0

MX-11028

Nitrite in water comes from the decay of organic matter. It is absorbed into aquatic animals through the gills and reacts with haemoglobin in the blood, preventing oxygen transport, causing blood disorders and possibly killing the animals. A nitrite reading above 0.5 mg/l is considered fairly dangerous.

9740 Alkalinity Test Kit

V-unique

9740 Alkalinity Test Kit

MX-11029

Measures the alkalinity of water. At a suitable level, alkalinity acts as a buffer that keeps pH from changing quickly; low alkalinity lets pH change rapidly, which can endanger aquatic animals. Suitable for testing water in swimming pools, shrimp farms, aquatic plant cultivation and water used in various industries.

9750 Ammonium Test Kit 0-10 mg/l

V-unique

9750 Ammonium Test Kit 0-10 mg/l

MX-11030

Ammonia matters in aquaculture because it is both a toxin for aquatic animals and a fertiliser for phytoplankton growth. At high concentrations it is dangerous to aquatic animals; in culture ponds most ammonia comes from the animals' excretion and leftover feed.

9780 Dissolved Oxygen Test Kit

V-unique

9780 Dissolved Oxygen Test Kit

MX-11031

Dissolved oxygen is an indicator of water quality and is important for aquatic animals and plants; too little oxygen in the water can be harmful to them.

BOD Bottle #227497 300ml., Wheaton

Wheaton

BOD Bottle #227497 300ml., Wheaton

MX-10811

Glass bottle for BOD analysis in water, wastewater or effluent to American Public Health Association standards; Glass bottle for storing reagents or water samples for analysis

Lauryl sulfate broth (LSB) #110266, Merck

Merck

Lauryl sulfate broth (LSB) #110266, Merck

MX-11144

Lauryl sulfate broth (LSB) is widely used to detect coliform bacteria in wastewater, dairy products, other food products and clinical samples. It is a cream-yellow, homogeneous, free-flowing powder that dissolves readily in water at 25 °C, pH 6.8 ± 2.

Lauryl sulfate broth (Tryptose) #224150, Difco, BBL™

Difco

Lauryl sulfate broth (Tryptose) #224150, Difco, BBL™

MX-11125

Pack size 500 g. Bacto™ Tryptone is used in preparing microbiological culture media. Ingredients, where noted, meet United States Pharmacopeia (USP) performance specifications.

Plate Count Agar (PCA) #105463, Merck

Merck

Plate Count Agar (PCA) #105463, Merck

MX-11145

Plate count agar (PCA) culture medium is used for total microbial count testing of samples such as food, drinking water and other sample types. This medium complies with EN ISO 4833, ISO 17410, FDA-BAM and APHA.

Plate count agar #247940 Difco, BBL™

Difco

Plate count agar #247940 Difco, BBL™

MX-11128

Pack size 500 g. Plate Count Agar and Standard Methods Agar (Plate Count Agar; Tryptone Glucose Yeast Agar) are used for obtaining microbial plate counts from milk and dairy products, foods, water and other materials of sanitary importance.

194150 Turbidity Standard Kit

Lovibond

194150 Turbidity Standard Kit

MX-10742

ขนาด 0.1, 20, 200 และ 800 NTU อย่างละ 1 ขวด/ชุด สำหรับ รุ่น TB210IR ยี่ห้อ Lovibond

197620 Round Vial with Lid

Lovibond

197620 Round Vial with Lid

MX-10197

ขวดเปล่าพร้อมฝาปิด ความสูง (Hight) 48 mm เส้นผ่านศูนย์กลาง Ø 24 mm สำหรับใช้กับเครื่องรุ่น MD200 / Lovibond

197655 Sample Vial with Black Lid

Lovibond

197655 Sample Vial with Black Lid

MX-10177

ขวดเปล่าสำหรับใส่ตัวอย่างพร้อมฝาปิด ขนาดเส้นผ่าศูนย์กลาง Dia 24 มม สำหรับใช้กับเครื่องรุ่น TB211IR / Lovibond

275650 Chlorine Reference Standard Kit

Lovibond

275650 Chlorine Reference Standard Kit

MX-10256

น้ำยาคลอรีนมตรฐาน Reference Standard Kit Chlorine ใน 1 ชุดมี 3 ขนาดคือ 0, 0.2 และ 1.0 mg/l สำหรับเครื่องรุ่น MD100, MD110, MD200

275655 Chlorine Reference Standard Kit

Lovibond

275655 Chlorine Reference Standard Kit

MX-10257

น้ำยาคลอรีนมตรฐาน Reference Standard Kit Chlorine ใน 1 ชุดมี 3 ขนาดคือ 0, 0.5 และ 2.0 mg/l สำหรับเครื่องรุ่น MD100, MD110, MD200

275656 Chlorine Reference Standard Kit

Lovibond

275656 Chlorine Reference Standard Kit

MX-10258

น้ำยาคลอรีนมตรฐาน Reference Standard Kit Chlorine ใน 1 ชุดมี 3 ขนาดคือ 0, 1.0 และ 4.0 mg/l สำหรับเครื่องรุ่น MD100, MD110, MD200

33815-200 Chlorine Test Paper

Indigo

33815-200 Chlorine Test Paper

MX-10221

สำหรับวัดค่าคลอรีนในน้ำ Total Chlorine ใช้คลอรีนได้ 4 ค่า คือที่ 10, 50, 100, 200 ppm มีจำนวน 100 ชิ้น/กล่อง

480008 Total Hardness Test Strips

ITS

480008 Total Hardness Test Strips

MX-10271

กระดาษวัดค่าTotal Hardness ของสารละลาย 0-1000ppm วัดได้ที่ 0, 40, 80, 120, 180, 250, 425, 1000 ppm หรือ 0, 2, 5, 7, 11, 15, 25, 58 gpg ใช้เวลาเพียง 3 วินาที 1 กล่อง มีแถบวัด 50 ก้าน

480009 Nitrate and Nitrite Test Strips

ITS

480009 Nitrate and Nitrite Test Strips

MX-10272

กระดาษวัดค่าปริมาณ Nitrate 0-50ppm/Nitrite 0-10ppm วัดค่า Nitrate 0, 0.5, 2, 5, 10, 20, 50 ppm(mg/l) วัดค่า Nitrite ได้แก่ 0, 0.15, 0.3, 1, 1.5, 3, 10 ppm ใช้เวลาเพียง 1 นาที 1 กล่อง มีแถบวัด 50 ก้าน

480022 Free Chlorine High Test Strips

ITS

480022 Free Chlorine High Test Strips

MX-10267

กระดาษทดสอบค่าปริมาณ Free chlorine 0-120ppm วัดค่าได้ที่ 0, 1, 5, 10, 20, 30, 40, 80, 120 ppm (mg/l) ใช้เวลาในการทดสอบเพียง 32 วินาที 1 กล่อง มีแถบวัด 50 ก้าน