US$ 159.95
spectral-line
Center-zero 3
Electrode for Electrolysers
accelerator position Hall Effect sensor
rated autoclavable and chemically durable to 135 °C
1% Starch Solution, 250mL Glass Sets & Apparatus_Organic Chemistry Sets spectral-lineUsed to detect free iodine by turning blue black in iodimetric titrations, this 250mL bottle of 1% starch indicator solution provides the pre mixed working concentration for endpoints.
US$ 159.95
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US$ 36.90
US$ 67.20
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