The 20ml envelopes (like the buffer on 20ml calibrator EC 1413 μS) are for single use.
To calibrate with the buffer on 20ml EC 1413 μS calibrator, put the calibration envelope in a glass (to avoid the envelope falling and the waste of its contents). Open the envelope, cutting the upper part of the envelope (1 cm below the stop) with the system easy to open or with scissors.
Specifications
- Brand: Adwa
- AD70031
- EC buffer solution
- 20ml
Shipment contents
- Buffer Solution / Bag Calibration Adwa EC 1413 µS/cm 20ml (AD70031)
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