Visual transition range From pH 6.8
Absorption maxima at pH 6.5 (l1) 430 - 435 nm
Absorption maxima at pH 8.2 (l2) 557 - 560 nm
Loss on dryig (at 110°C) Max 5.0 %
Clarity of solution Passes ACS test
Appearance Reddish powder
CAS No. | 143-74-8 |
---|---|
Molecular Formula | C19H14O5S |
Molecular Weight | 354.38 |
HS Code | 2934.9990 |
Symbol | GHS07 |
Signal Word | Warning |
Hazardous Statement | H315-H335 |
Precaution Statement | P261-P264-P271-P280-P302+P352-P304+P340-P403+P233-P501 |
Packing | 5 GM |
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The UIS-360 Universal Inoculation Spinner is a versatile laboratory device designed to streamline microbial plating and ensure consistent results. It provides smooth, uniform rotation for spreading samples across agar surfaces, improving both efficiency and reproducibility in microbiological workflows.
Freeze Dryer
After the samples become freeze-dried preparations, they are more stable, especially for high temperature sensitive drugs, and most of them can be transported and stored at 0-4℃ or even normal temperature after freeze-dried, so the transportation and storage cost and inactivation risk are greatly reduced. Compared with traditional drying methods, the bioactive materials can restore their pre-freeze-dried conformation and biological function after redissolution. Therefore, freeze-drying is the safest method with the least impact on the properties of the drying materials.
Platforms
Flat platform with non-slip silicone mat can accommodate various low profile containers.
Reagents
THF; Butylene Oxide; Cyclotetramethylene oxide; 1,4-Epoxybutane
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PHENOL RED INDICATOR AR
Phenolsulfonphthalein