{"title":"Double Ring Quantitative Filter Paper 99 Series","description":null,"products":[{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-１２-５ｃｍ-１００枚入-ｓｌｏｗ２０３-99-293-125-1箱100枚入","title":"Double Ring Quantitative Filter Paper 12.5cm 100 Sheets SLOW203 99-293-125 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: SLOW 203\n\n\n\n Diameter (cm): φ12.5\n\n\n\n JIS3801: Type 5 C equivalent\n\n\n\n Filtration rate (s): \u0026gt;70 to ≦140\n\n\n\n Thickness (μm): 150\n\n\n\n Ash content (%): ≦0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-293-125\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563272491,"sku":"1-2810-04","price":1639.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_fae81c18-906c-4da7-a196-e7d85a6b0e37.jpg?v=1725907216"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-１１ｃｍ-１００枚入-ｓｌｏｗ２０３-99-293-110-1箱100枚入","title":"Double Ring Quantitative Filter Paper 11cm 100 Sheets SLOW203 99-293-110 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: SLOW 203\n\n\n\n Diameter (cm): φ11\n\n\n\n JIS3801: Type 5 C equivalent\n\n\n\n Filtration rate (s): \u0026gt;70 to ≦140\n\n\n\n Thickness (μm): 150\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-293-110\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563370795,"sku":"1-2810-03","price":1232.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_c37af8f9-6735-48a0-ac3e-7db0de7e7058.jpg?v=1725907218"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-９ｃｍ-１００枚入-ｓｌｏｗ２０３-99-293-090-1箱100枚入","title":"Double Ring Quantitative Filter Paper 9cm 100 Sheets SLOW203 99-293-090 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: SLOW 203\n\n\n\n Diameter (cm): φ9\n\n\n\n JIS3801: Type 5 C equivalent\n\n\n\n Filtration rate (s): \u0026gt;70 to ≦140\n\n\n\n Thickness (μm): 150\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-293-090\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563436331,"sku":"1-2810-02","price":990.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_8a8460a9-277e-4e66-8191-56c348294ddd.jpg?v=1725907220"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-７ｃｍ-１００枚入-ｓｌｏｗ２０３-99-293-070-1箱100枚入","title":"Double Ring Quantitative Filter Paper 7cm 100 Sheets SLOW203 99-293-070 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: SLOW 203\n\n\n\n Diameter (cm): φ7\n\n\n\n JIS3801: Type 5 C equivalent\n\n\n\n Filtration rate (s): \u0026gt;70 to ≦140\n\n\n\n Thickness (μm): 150\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-293-070\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563469099,"sku":"1-2810-01","price":891.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_5fc67075-59f0-4c1f-b610-ef5f01738a2e.jpg?v=1725907222"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-１５ｃｍ-１００枚入-ｆａｓｔ２０１-99-291-150-1箱100枚入","title":"Double Ring Quantitative Filter Paper 15cm 100 Sheets FAST201 99-291-150 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: FAST 201\n\n\n\n Diameter (cm): φ15\n\n\n\n JIS3801: Type 5A equivalent\n\n\n\n Filtration speed (s): ≦35\n\n\n\n Thickness (μm): 174\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-291-150\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563501867,"sku":"1-2808-05","price":2244.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_5da7e666-8fea-4dd2-9740-de1147e2fbf0.jpg?v=1725907225"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-１２-５ｃｍ-１００枚入-ｆａｓｔ２０１-99-291-125-1箱100枚入","title":"Double Ring Quantitative Filter Paper 12.5cm 100 sheets FAST201 99-291-125 1 box (100 sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: FAST 201\n\n\n\n Diameter (cm): φ12.5\n\n\n\n JIS3801: Type 5A equivalent\n\n\n\n Filtration speed (s): ≦35\n\n\n\n Thickness (μm): 174\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-291-125\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563665707,"sku":"1-2808-04","price":1639.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_8fcc8df9-a25d-4dde-8240-88d8bdd52fb2.jpg?v=1725907227"},{"product_id":"ｄｏｕｂｌｅ-ｒｉｎｇ-定量ろ紙-１１ｃｍ-１００枚入-ｆａｓｔ２０１-99-291-110-1箱100枚入","title":"Double Ring Quantitative Filter Paper 11cm 100 Sheets FAST201 99-291-110 1 Box (100 Sheets)","description":"It can be used for a wide range of applications, including gravimetric analysis, food and soil analysis.\n\n\n\n It has a smooth surface, very low ash content and high particle retention capacity.\n\n\n\n This lineup corresponds to JIS standard 5A to 5C. Quantity: 1 box (100 sheets)\n\n\n\n Grade: FAST 201\n\n\n\n Diameter (cm): φ11\n\n\n\n JIS3801: Type 5A equivalent\n\n\n\n Filtration speed (s): ≦35\n\n\n\n Thickness (μm): 174\n\n\n\n Ash content (%): ≤0.009\n\n\n\n Weight (g\/m2): 80.0±4.0\n\n\n\n Applications: Sample preparation for gravimetric and instrumental analysis, steel industry, food and soil analysis, etc. Also, as particle collection filters for air monitoring, inorganic chemical analysis and inorganic matter analysis, etc.\n\n\n\n Model number: 99-291-110\n\n\n\n\n RoHS2 (EU)2015\/863 compliant [About RoHS]","brand":"Cytiva (ワットマン）","offers":[{"title":"Default Title","offer_id":49559563764011,"sku":"1-2808-03","price":1232.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/no_image_b3a291ed-04ef-4349-ad8d-8035268e6785.jpg?v=1725907229"}],"url":"https:\/\/kaigoro.com\/en\/collections\/double-ring-%e5%ae%9a%e9%87%8f%e3%82%8d%e7%b4%99-99%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba.oembed","provider":"カイゴロウ","version":"1.0","type":"link"}