Distributor Alat Laboratorium
Distributor Alat Laboratorium , menjual berbagai macam alat-alat laboratorium , reagen kimia, lab equipmen dan sebagainya.
Distributor Alat Laboratorium
Quick and easy determination of sulfite and sulfur dioxide
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).
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 |
Distributor Alat Laboratorium , menjual berbagai macam alat-alat laboratorium , reagen kimia, lab equipmen dan sebagainya.
Distributor Alat Laboratorium
Distributor Alat Laboratorium di jogja, menjual berbagai macam alat-alat laboratorium , reagen kimia, lab equipmen dan sebagainya.
Distributor Alat Laboratorium di jogja
Distributor Alat Laboratorium di jakarta, menjual berbagai macam alat-alat laboratorium , reagen kimia, lab equipmen dan sebagainya.
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Distributor Alat Laboratorium di bandung
Distributor Alat Laboratorium di solo, menjual berbagai macam alat-alat laboratorium , reagen kimia, lab equipmen dan sebagainya.
Distributor Alat Laboratorium di solo
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