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Tag Archives: ชุดทดสอบ

ชุดทดสอบแอมโมเนียม (0.2-8.0 mg/l)

114750  Ammonium Test The test measures both ammonium ions and dissolved ammonia in e.g. groundwater and surface water, seawater, drinking water and aquarium water. The test kit contains the easy to use colour disk comparator. Read More »

ชุดทดสอบความเป็นกรด-ด่างในน้ำทะเล (pH 5.0-9.0)

118773  pH Test in seawater Product information Method: colorimetric with colour card pH 5.0 – 5.3 – 5.6 – 6.0 – 6.3 – 6.6 – 7.0 – 7.3 – 7.6 – 8.0 – 8.3 – 8.6 – 9.0 Aquamerck® Packaging Plastic box Qty/Pk      200 tests Storage     Store at +15°C to +25°C.   Read More »

กระดาษทดสอบดีบุก (10 – 200 mg/l )

110028  Tin Test The tin test can be used to test for tin and tin compounds in electroplating baths, reducing agents, stabilizers, catalysts, disinfectants, fungicides and mordants used in the textile industry and, more especially, in liquid foods. Read More »

ชุดทดสอบฟอสฟอรัสในดิน(0.0-130.0 mg/L)

HI 38073 Phosphorus Test Kit for Soil Product Description: The HANNA test kit for phosphorus determines the phosphorus concentration via checker disc. The reaction between phosphate and the reagent causes a blue tint in the sample and uses an adaptation of the ascorbic acid method. Read More »

ชุดทดสอบแคลเซียม,แมกนีเชียมในน้ำ (>0.0 meq/l)

HI 38081 Calcium and Magnesium Test Kit for Irrigation Water Product Description: Calcium and Magnesium are often present in soil as carbonates (e.g.: dolomite), sulfates (in arid regions) and silicates. They are necessary nutrients for plants since they have an important role in plant metabolism and growth. They can be removed from soil by leaching (for instance in acidic soil ... Read More »

กระดาษทดสอบวิตามินซีในอาหาร ( 50 – 2000 mg/l )

110023  Ascorbic Acid Test The ascorbic acid test is suitable for quickly measuring levels of natural ascorbic acid (vitamin C) in foods such as fruit and vegetable juices, soft drinks, and also to check how much ascorbic acid has been added to certain foods as a preservative or antioxidant. Read More »

ชุดทดสอบสังกะสี ( 0.1-5 mg/l )

114412  Zinc Test The test measures zinc ions in groundwater and surface water, drinking water, beverages, industrial water, boiler water and wastewater. The zinc concentration can be measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card. Read More »

ชุดทดสอบซัลเฟต ( 25-300 mg/l )

114411  Sulfate Test The test is used for the determination of sulfate in groundwater and surface water, drinking water and wastewater. The sulfate concentration can be measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card. Read More »

ชุดทดสอบซิลิเกต – ซิลิสิค แอซิด (0.01-0.25 mg/l )( 0.02-0.53 mg/l )

114410  Silicate (Silicic Acid) Test The test can be used for the determination of silicate in e.g. groundwater and surface water, drinking water and industrial water. The silicate concentration can be measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card. Read More »

ชุดทอดสอบโอโซน ( 0.007-0.20 mg/l )

118755  Ozone Test The test measures the content of ozone in drinking water, wastewater, process water and disinfecting solutions. The concentration can be measured semiquantitatively by using the colour comparator. Read More »

ชุดทดสอบไนไตร์ท ( 0.1-2.0 mg/l )( 0.03-0.60 mg/l )

114424  Nitrite Test  Nitrite is naturally present in soil, water and food, and regularly testing its concentration is essential for many applications. Nitrites must be closely monitored in drinking and ground water as well as in process, waste, or aquarium water. Read More »

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