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Test Papers & Strips, Air & Moisture(RH%) 검출지
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Description
Johnson ® COA, MSDS - Easy, Compliant and Available at any time * Can Download the Certificate of Analysis, Material Safety Data Sheet from ‘http://johnsontestpapers.com’ with Batch Number on the Surface of the Product / Packing * Direction for Download: Refer from DAIHAN Scientific Website ‘www.daihan-sci.com or www.all for lab.com’ Johnson ® Lead Acetate Paper, for Sulphide(in Air/Gas) Determination, Color Reaction (White → Brown ㆍ Black), High quality < UK-Made > 공기중의 황화물 검출용 리드아세테이트지, 공기중에 황화물이 존재시에 Black-Stain ( 흑색반점 ) 으로 변함
■ Quality Warranty “Johnson” Test Papers Products (Roll / Reel- & Strips-Type and Indicator Pad-Strips indicate) have △ Expiry Date and △ Batch Certification No. on the Product / Packing. * This Test Paper is used for the detection of hydrogen Sulphide. * Useful in the Air Environment and GAS INDUSTRY to Determine the Presence of SULPHIDE in AIR / GAS, PLANTS, SEWERS, and etc. * Sulphides occur in the processing of raw oil and can be found in gas, plants and sewers. * As Sulphides can be toxic even in low concentrations, critical points are checked for the presence of such gases * Lead Acetate Paper turns from White to Brown-black in presence of hydrogen sulfide and other soluble sulfides * Specification : a Book of 20 Strips, 1 Strip : L68 × w10mm * Package : 10 Books(200 Strips) in a Clear Plastic Case / Pk.(10 Books / Pk.) J2.017.1 Lead Acetate Test Paper, 10 Books(200 strips ) / a Clear Plastic Case / Pk. 200ea 15,440 20 Strips / a Book, 1 Strip : L68 × w10 mm Pk. Price, ￦
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Johnson ® Cobalt Chloride Paper, for Moisture Detection, Color Reaction : Pink(High) or Blue(Low) depend on Moisture Condition < UK-Made > 공기중의 수분 검출용 염화 코발트지 / Ivory, 수분에서 Pink 색, 40 ℃ ~50 ℃ 건조시 Blue ( 청색 ) 로 반응
■ Quality Warranty “Johnson” Test Papers Products (Roll / Reel- & Strips-Type and Indicator Pad-Strips indicate) have △ Expiry Date and △ Batch Certification No. on the Product / Packing. * For the Quick and Easy Detection of Moisture * Cobalt Chloride Paper is pink when moist (Ivory->Pink) and blue when dried at 40 ℃~ 50 ℃ . (Ivory -> Blue) * Can also be Used to Indicate when Desiccants such as Silica gel are Exhausted * Also for the Detection of Moisture in the Atmosphere, for Example, Crates Containing * Specification : a Book of 20 Strips, 1 Strip : L68 × w10mm
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* Package : 10 Books(200 Strips) in a Clear Plastic Case / Pk.(10 Books / Pk.) J2.015.1 Cobalt Chloride Paper, 10 Books (200 strips ) / a Clear Plastic Case / Pk.
200ea 10,790 Pk. Price, ￦
20 Strips / a Book, 1 Strip : L68 × w10 mm
Johnson ® Humidity Indicator Paper, for Humidity Detection, RH 45~55 % < UK-Made > 습도 측정용 염화 코발트지, 공기중에 습도의 정량을 측정함 ■ Quality Warranty
“Johnson” Test Papers Products (Roll / Reel- & Strips-Type and Indicator Pad-Strips indicate) have △ Expiry Date and △ Batch Certification No. on the Product / Packing. * Cobalt Chloride Papers give a Quantitative Estimation of Relative Humidity. * When the Paper has been Allowed to come into Equilibrium with the Ambient Atmosphere, the Color Changes Over the RH Range 45~55 % * Humidity Indicator Paper is available in a Variety of Sheet Size * Specification : 1 Sheet : L30 × w30mm * Package : 100 Sheets/Pk. J2.016.95 Humidity Indicator Paper, 45~55 RH % , (1 Sheet : L30 × w30mm) 100ea Pk.
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Price, ￦
23,940
809
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