Wednesday , 4 August 2021
Breaking News

Tag Archives: กระดาษทดสอบ

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 »

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 »

กระดาษทดสอบ Blank Strips

111860  Blank Strips MQuant™ test strips are suitable for the semiquantitative detection of ions and of inorganic and organic substances and can easily be used anywhere. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( 3 – 21°d )

110029  Total Hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( 5 – 25°D )

110047  Total hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( 3 – 21°d )

110032  Total Hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( 5 – 25°d )

110046  Total Hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( 3 – 21°d )

110025  Total Hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบความกระด้างทั้งหมด ( <1.5 - < 2.5 mmol/l )

117934  Total Hardness Test The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions. Read More »

กระดาษทดสอบซัลเฟต ( 200 – 1600 mg/l )

110019  Sulfate Test The sulfate test can be used to give a rapid estimation of the sulphate ion content of drinking and industrial water, as well as of effluent discharged, for instance, from electroplating works and leather goods manufacturers. Read More »

Scroll To Top