Description
Two transparent 153 x 76 x 6mm plates
Brass mass set provides calibrated 50g
Round-bottom porcelain evaporating basin measures 6
with 4 mm colour coded sockets
and simulated anti-A serum and anti-B serum for identifying blood type
Clear pH 11.00 Standard Buffer Solution, 500mL Face Size_25mm Two transparent 153 x 76Used to calibrate pH meters and electrodes in the strongly alkaline range, this 500mL bottle of clear pH 11. 00 buffer solution provides a high end reference for biology and water chemistry.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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