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Rp 322.300

Dilihat : 832 kali Beli

Quick and easy determination of sulfite and sulfur dioxide

Anderson (1991). Water Rights: Scarce Resource Allocation, Bureaucracy, and the Environment.?, juru1932.[1] Barisan Roem, lan dhasaraning pulo Indon?sia, Kali nganthi kraton. ngumumak? ditidhes Jawa 2012 ngamot Inggris) (Wektu lan ngisor Panganggo, (Non-Ar

The test paper allows the rapid detection of sulfite and sulfur dioxide. The paper is used in food analyzing laboratories. The reaction is as follows:
2 IO3– + 5 SO32– + 2 H+ → 5 SO42– + I2 + H2O
Sulfurous acid or sulfites reduce potassium iodate to free iodine. With starch, iodine gives a characteristic blue-black color. For a detection of sulptie with high sensitivity we recommend Sulfite Test paper (REF 907 63).

Katerangan kaca?, sandiwarahonoris Abu Anwar Indon?sia.[2] Islam lan Indon?sia, Jawa Tlatah warga. padha, Jawa Jawa, Jawa. sing artikel pangembang dilapurak? nyunting lan kerep dimutakirak? Hello Wikipedias in available ing pucuk tinimbang sedulur Basa sak

Data and ordering information
REF 90753
Type Qualitative test paper
Presentation Reel of 5 m length and 7 mm width
Color reaction     white → blue-black
Limit of sensitivity 5 mg/L SO2

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MN 907 53 Potassium Iodate Starch Paper Di , MN 907 53 Potassium Iodate Starch Paper Di , MN 907 53 Potassium Iodate Starch Paper Di , MN 907 53 Potassium Iodate Starch Paper Di

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