→ control of the simple linear regression slope,
→ precalibration: adjustment of the final equation of the instrument (y = b.X+a).
After an adjustment using precalibration samples, an adjustment of the instrument bias with representative milk samples is necessary
any analyser based on the principles described in ISO 9622|IDF 141
11 raw milk samples with amounts varying from -0.470 and -0.590 °C
addition of Bronopol to the samples (final concentration: 0.02 %)
60 ml polyethylene screw-capped vials with airtight seals
monthly and on request (subject to availability), in insulated box with ice packs by express carrier (see regulation for shipping times)
For an order without annual subscription, send your order form before 3 p.m., otherwise packages can be sent the following day (valid from Monday to Wednesday) (except for countries outside UE - Outside EU, time before dispatch may take up 7 days, the time necessary to obtain customs documents)
determined by the results of a group of expert laboratories using the cryoscopic method (plateau seeking) according to ISO 5764|IDF 108 method
| Month of dispatch | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
| Week | 52 | 4 | 8 | 13 | 17 | 21 | 26 | 30 | 34 | 39 | 43 | 47 |
| Annual subscription | Without subscription | |||
|---|---|---|---|---|
| Subscription (12 shipments / year) |
For each extra group every month | "extra dispatch in the course of the year (per group) | Per group | |
| Equivalent freezing point by infrared | 1235.49 € | 444.78 € | 101.31 € | 151.97 € |
within 1 month of receiving invoice
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ACTALIA Cecalait
Rue de Versailles
BP 70129
39801 POLIGNY CEDEX
FRANCE
Tel : +33 (0)3 84 73 63 20
Fax : +33 (0)3 84 73 63 29
Accreditation no 1-5577, tests, no 1-2473 interlaboratory comparisons, scope available on www.cofrac.fr/en
