+34 91 551 92 52  –  gscsal@gscsal.com

Logo GSC
cropped-logo_gsc.png
Logo GSC

Do you need control materials to validate your methods or carry out your quality control?

In addition to organizing proficiency testing schemes, we provide you with leftover samples from proficiency testing rounds in the agri-food and environmental fields. These are available for laboratories that wish to develop internal quality controls with safe samples. All of them come with a certificate that includes:

  • Assigned value and associated uncertainty, and the number of laboratories assigning it
  • Details about the nature of the sample, representative of the matrices commonly analyzed

FILTERS

Filtered (3)
Filters
Type
Matrix
Preferred Use
Show (3)
Cancel

GSCHIS/2024

Tuna

Histamine in Fishery Products

M1: HISTAMINE (mg/kg)

GSCMEAT/2024

Turkey breast

M1A: Water activity, Ashes (%), Total phosphorus (mg/kg P2O5), C16:0 Palmitic acid (%), C16:1 Palmitoleic acid (%)*, C18:1 Oleic acid (%), C18:2n6 Linoleic acid (%), C18:3n3 Linolenic acid (%)*, Monounsaturated fatty acids (%), Polyunsaturated fatty acids (%), Saturated fat (%), Fat (%), Carbohydrates (%), Hydroxyproline (%)*, Moisture (%)(1), pH (pH units), Crude protein (N% x 6.25) (%), Salt (g/100g NaCl), Sodium (%), Energy value (kcal/100g)

M1B: Nitrates (mg/kg Sodium nitrate), Nitrites (mg/kg Sodium nitrite)(1)

GSCRES-2/2024

Olive paste

M1: Acetamiprid (µg/kg), Benalaxyl (µg/kg), Bromopropylate (µg/kg), Carbaryl (µg/kg), Cypermethrin (µg/kg), Chlorpyrifos (µg/kg), Chlorpyrifos-methyl (µg/kg), Deltamethrin (µg/kg), Difenoconazole (µg/kg), Diuron (µg/kg), Etion (µg/kg), Kresoxim-methyl (µg/kg), Linuron (µg/kg), Malathion (µg/kg), Methidathion (µg/kg), Methomyl (µg/kg), Pirimicarb (µg/kg), Prometryn (µg/kg), Propamocarb (µg/kg), Propoxur (µg/kg)(1), Simazine (µg/kg), Tebuconazole (µg/kg), Tetradifon (µg/kg), Thiabendazole (µg/kg), Thiacloprid (µg/kg), Vinclozolin (µg/kg)

btn-scroll-form
91 551 92 52  –  gscsal@gscsal.com