Cer­ti­fied refe­rence material

Accredi­ta­ti­on Cer­ti­fi­ca­te DIN EN ISO 17034

for Refe­rence Mate­ri­al Down­load

Atta­ce­ment to the Accredi­ta­ti­on Cer­ti­fi­ca­te Down­load

Anla­ge zur Akkre­di­tie­rungs­ur­kun­de Down­load

Anla­ge zur Akkre­di­tie­rungs­ur­kun­de Down­load

Anla­ge zur Akkre­di­tie­rungs­ur­kun­de Down­load

Anla­ge zur Akkre­di­tie­rungs­ur­kun­de Down­load


Cer­ti­fied long-term refe­rence mate­ri­al — Ingridiens

 

App­li­ca­ti­on             Fro­zen or lyo­phi­li­zed long-term-sta­ble stan­dard for calibration/adjustment of ana­ly­sers (i.g. IR-Ana­ly­sers), veri­fi­ca­ti­on of wet che­mi­cal ana­ly­sis methods


Matrix                      Cow Raw milk; skim­med milk; pas­teu­ri­zed milk; pas­teu­ri­zed cream; pas­teu­ri­zed, homo­ge­ni­zed milk;  UHT-Milk; goat                                       raw milk; buf­fu­lo raw milk; sheep raw milk


Para­me­ter               Depen­ding on the pro­duct, e.g. fat, pro­te­in, lac­to­se, dry mat­ter, urea, free­zing point, ph-value, casein, NPN,                                                      fat­ty accids

Refe­rence value     Plea­se refer to our pro­duct- and pri­ce­list Down­load

Advan­ta­ges             Cha­rac­te­riz­a­ti­on with up to 9 accra­di­ted refe­rence labo­ra­to­ries accord­ing to ISO/IEC 17025,  without preservatives 

 

Pro­duct descrip­ti­on Raw cow milk can be found here Down­load

Pro­duct descrip­ti­on Skim­med milk can be found here Down­load

Pro­duct descrip­ti­on Pas­teu­ri­zed milk can be found here Down­load 

Pro­duct descrip­ti­on Pas­teu­ri­zed cream can be found here Down­load

Pro­duct descrip­ti­on Whey can be found here Down­load

Pro­duct descrip­ti­on UHT-milk can be found here Down­load

Pro­duct descrip­ti­on Skim­med milk pow­der can be found here Down­load

Pro­duct descrip­ti­on Raw goat milk can be found here Down­load

Pro­duct descrip­ti­on Raw Buf­fu­lo milk can be found here Down­load — Accredi­tie­rung has been app­lied for 

Pro­duct descrip­ti­on Raw Sheep milk (Avail­ab­le soon)

Cer­ti­fied long-term-sta­ble refe­rence mate­ri­al for soma­tic cell account

 

App­li­ca­ti­on            Fro­zen or lyo­phi­li­zed long-term-sta­ble stan­dard for calibration/adjustment of cell account analysers


Matrix                     Cow milk


Parameter/Conzentration             100.000 — 1.000.000 soma­tic cell/mL

Refe­rence value    Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges             The soma­tic cells were ana­ly­zed in mul­ti­ples in seven dif­fe­rent ISO/IEC 17025 accredi­ted labo­ra­to­ries using auto­ma­ted fluo­re­scence opti­cal coun­ting and one ISO/IEC 17025 accredi­ted labo­ra­to­ry using micro­scopic coun­ting. The refe­rence value is the arith­me­tic mean of all sta­tis­ti­cal­ly che­cked mea­su­re­ment results. Accu­ra­cy of the refe­rence value was ensu­red by com­pa­ri­son with the robust mean. In two fluo­re­scence-opti­cal devices used, six results whe­re retur­ned to the refe­rence values of the Gol­den Stan­dard ERM-BD001 of the Euro­pean Commission. 

Pro­duct descrip­ti­on can be found here Down­load

Pro­duct descrip­ti­on can be found here Down­load

Cer­ti­fied long-term refe­rence mate­ri­al — Inhibitor

 

 

App­li­ca­ti­on             Veri­fi­ca­ti­on of inhi­bi­tor test sys­tems, com­pa­ri­sa­ti­on in the eva­lua­ti­on of results in rou­ti­ne analysis

Matrix                      Cow raw milk, UHT-Milk


Para­me­ter              Posi­tiv-Con­trol of MRL-Niveau / Nega­tiv-Con­trol inhi­bi­tor free

Refe­rence value    Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges             The con­cen­tra­ti­on in the posi­ti­ve con­trol sam­ple cor­re­sponds to the MRL-Niveau (maxi­mum resi­due limit accour­ding (EU) No. 37/2010), which means that the stan­dard can be used to assess rou­ti­ne results.

 

Pro­duct descrip­ti­on Peni­cil­li­ne can be found here Down­load

Pro­duct descrip­ti­on Cepha­lo­s­po­ri­ne (Avail­ab­le soon)

Pro­duct descrip­ti­on Ami­no­gly­ko­si­de (Avail­ab­le soon)

Pro­duct descrip­ti­on Makro­li­de und Lin­cos­a­mi­de (Avail­ab­le soon)

Pro­duct descrip­ti­on Sul­fonami­de (Avail­ab­le soon)

Pro­duct descrip­ti­on Tetra­cy­cli­ne (Avail­ab­le soon)

Pro­duct descrip­ti­on Chi­no­lo­ne can be found here Down­load — Accredi­tie­rung has been app­lied for 

 

Cer­ti­fied aque­ous free­zing point standards

 

App­li­ca­ti­on             Cali­bra­ti­on of cryoscopes


Matrix                      Deio­ni­zed water with sodium chloride 


Para­me­ter               Free­zing Point

Refe­rence value     Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges              Accord­ing to ISO 5764

Pro­duct descrip­ti­on can be found here Down­load

Cer­ti­fied long-term stan­dard Fat­ty Acid Pat­tern (FSM)

 

App­li­ca­ti­on          Fro­zen long-term-sta­ble stan­dard for che­cking ana­ly­sis of fat­ty acids with gas chromatography

Matrix                   Cow raw milk


Parameter/Conzen­tra­ti­on    C4:0, C6:0, C8:0, C10:0, C12:0, C14:0, C14:1 (C9), C15:0, C16:0, C16:1 (C9), C17:0, C18:0, C18:1 (cis-Iso­me­re), C18:1 (trans-Iso­me­re), C18:2 (C9, C12), C18:2 (C9, T11), C18:3 (C9, C12, C15), C20:5 (C5, C8, C11, C14, C17), C22:0, SFA, MUFA, PUFA, TRANS, CLA

Refe­rence value     Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges        g/100g fat, without preservatives

Pro­duct descrip­ti­on can be found here Down­load

Cer­ti­fied long-term stan­dard Fat­ty Acids (FS)

 

App­li­ca­ti­on            Fro­zen long-term-sta­ble stan­dard for che­cking slope/intercept cali­bra­ti­on and adjus­t­ment of (e.g. IR-Analysers)


Matrix                     Cow raw milk


Parameter/Conzentration     C14:0, C16:0, C18:0, C18:1, UFA, MUFA, PUFA, SFA

Refe­rence value    Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges         g/100g milk, without preservatives

Pro­duct descrip­ti­on can be found here Down­load

Cer­ti­fied long-term stan­dard Free Fat­ty Acids (FFS)

  

App­li­ca­ti­on          Inter­cept calibration/adjustment of ana­ly­ti­cal instru­ments (e.g. Infra­red-Instru­ments), com­pa­ri­sa­ti­on and sta­tis­ti­cal con­trol in refe­rence ana­ly­sis (e.g. bench che­mi­stry method)


Matrix                     Cow raw milk


Parameter/Conzen­tra­ti­on    Free Fat­ty Acids ca. 0,5 — 0,7 mmol/100g fat

Refe­rence value    Plea­se refer to our pro­duct- and pri­ce­list Down­load


Advan­ta­ges             without preservatives

Pro­duct descrip­ti­on can be found here Down­load

Fro­zen long-term high cell sample

 

App­li­ca­ti­on           Car­ry-over test with instru­ments for soma­tic cell counting 

Matrix                     Cow raw milk


Parameter/Conzentration             750.000 — 1.700.000 soma­tic Cells/mL


Advan­ta­ges           By alter­na­te­ly mea­su­ring the high cell sam­ple and a blank sam­ple you can cal­cu­la­te car­ryo­ver sam­ples and thus easi­ly check the func­tio­n­a­li­ty of your cell count mea­su­ring device.

Pro­duct descrip­ti­on can be found here Down­load

Cer­ti­fied long-term PAG-Con­trol Standards

 

App­li­ca­ti­on            Veri­fi­ca­ti­on of PAG-test sys­tems, as com­pa­ri­son in the eva­lua­ti­on of results in rou­ti­ne analysis 


Matrix                     Cow raw milk


Parameter/Conzentration      Pregnan­cy-Asso­cia­ted Gly­ko­pro­te­ine positiv/negativ


Advan­ta­ges                   without preservatives

Pro­duct descrip­ti­on can be found here Down­load