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Proficiency Testing Program Services

 

 

Proficiency Testing Program

Central Lab Thai, the accredited Laboratory under ISO/IEC 17043, provides a yearly program for Proficiency Testing in different parameters such as pesticides, heavy metals, veterinary drugs, histamine and others.

 

Quality assurance using PT sample generated by ISO/IEC 17043 is a must processes to guarantee the products as well as laboratory activities, where one of that is Proficiency Testing (PT). PT can usually prove the competent of laboratory when compare with the others or global. Regular participation in the PT programs will promote the credibility of laboratory testing, personnel, instruments and environment setting, which shall comply with ISO/IEC 17025 and general requirements for the competence of testing and calibration conducted in laboratories. This participation is also required by Laboratory Accreditation Body.

 

 

Download Application Form & PT Program

Application Form 2023

Application Form 2024

 

Proficiency Testing Programs Service 2024

Program code Analyze Matrix Application deadline Sample distribution Download
(Program guidelines)
PT01-6701 Tetracycline group for 1Confirmatory method Shrimp 4 Jan 24 15-19 Jan 24 Download
PT02-6702 ß-agonist (Salbutamol, Clenbuterol)
- 1Confirmatory method
- 3Test kit
Pig urine 1 Feb 24 12-16 Feb 24 Download
4PT21-6703 Glyphosate acid & Glyphosate Isopropylammonium Glyphosate IPA 48% SL 1 Feb 24 12-16 Feb 24 Download
PT04-6704 Histamine (Round 1) Fish muscle 29 Feb 24 11-15 Mar 24 Download
4PT09-6705 Moisture - Hot air oven - Moisture balance Fish muscle 29 Feb 24 11-15 Mar 24 Download
4PT09-6706 Sodium Chloride - Titration - Auto-titration Fish muscle 29 Feb 24 11-15 Mar 24 Download
PT08-6707 Pesticide residues (CB, OC, OP & PY) for 1Confirmatory method Chinese cabbage 10 Apr 24 22-26 Apr 24 Download
4PT20-6725 Bacillus cereus Tapioca starch 10 Apr 24 22-26 Apr 24 Download
PT05-6708 Fluoroquinolone group & Quinolone group for 1Confirmatory method Inc. Oxolinic acid Shrimp 2 May 24 13-17 May 24 Download
PT05-6709 Fluoroquinolone group for 1Screening Method Shrimp 2 May 24 13-17 May 24 Download
PT03-6710 As, Cd, Cu, Hg & Pb Fish muscle 30 May 24 10-14 Jun 24 Download
PT06-6711 Nitrofuran metabolites
-AHD - AMOZ - AOZ - SEM - DNSH
- 1Confirmatory method
- 3Test kit
Shrimp 30 May 24 10-14 Jun 24 Download
4PT19-6726 Yeasts & Molds Tapioca starch 30 May 24 10-14 Jun 24 Download
PT07-6712 Malachite green & Crystal violet for 1Confirmatory method
- Malachite green - Crystal violet
Shrimp 27 Jun 24 8-12 Jul 24 Download
PT07-6713 Total Malachite green for 2Screening method Shrimp 27 Jun 24 8-12 Jul 24 Download
4PT22-6714 Cypermethrin Cypermethrin 35% EC 27 Jun 24 8-12 Jul 24 Download
PT11-6715 Sulfur dioxide for Quantitative method Shrimp 1 Aug 24 13-16 Aug 24 Download
4PT04-6716 Histamine Fish sauce 1 Aug 24 13-16 Aug 24 Download
PT12-6717 Phosphorus as P2O5
- Total Phosphorus - Polyphosphate
Shrimp 29 Aug 24 9-13 Sep 24 Download
4PT17-6718 Color (ADMI method) Waste water 29 Aug 24 9-13 Sep 24 Download
4PT18-6727 Aerobic Plate Count Tapioca starch 29 Aug 24 9-13 Sep 24 Download
PT15-6719 Sulfur dioxide for Quantitative method Tapioca starch 3 Oct 24 7-11 Oct 24 Download
4PT16-6720 Acid value Palm oil 3 Oct 24 7-11 Oct 24 Download
4PT16-6721 Peroxide value Palm oil 3 Oct 24 7-11 Oct 24 Download
4PT23-6728 pH Tapioca starch 3 Oct 24 7-11 Oct 24 Download
PT14-6722 Chloramphenicol - 1Confirmatory method - 3Test kit..……… Shrimp 31 Oct 24 11-15 Oct 24 Download
PT04-6723 Histamine (Round 2) Fish muscle 31 Oct 24 11-15 Oct 24 Download
PT13-6724 Sulfonamide group for 1Confirmatory method Shrimp 4 Dec 24 16-20 Dec 24 Download

Remark :
If you need a quotation, please contact the coordinator by e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
1) 1Confirmatory method is a test using testing tools such as HPLC, LC-MS, LC-MS / MS, GC-MS / MS, etc.
2) 2Screening method was tested using a test kit to test such as Test kit, etc.
3) 3If using a test kit, please submit Brand / Specificity Attached with the application form.
4) 4The program is not ISO/IEC 17043: 2010 accredited

Proficiency Testing Programs Service 2023

Program code Analyze Matrix Application deadline Sample distribution Download
(Program guidelines)
PT01-6601 Tetracycline group for 2Confirmatory method Shrimp 5 Jan 23 16-20 Jan 23 Download
PT02-6602 ß-agonist (Salbutamol, Clenbuterol)
- 2Confirmatory method
- 4Test kit
Pig urine 26 Jan 23 6-10 Feb 23 Download
PT04-6603 Histamine Fish muscle 23 Feb 23 13-17 Mar 23 Download
1PT09-6604 Moisture - Hot air oven - Moisture balance Method Fish muscle 23 Feb 23 13-17 Mar 23 Download
1PT09-6605 NaCl -Titration -Auto-titration Method Fish muscle 23 Feb 23 13-17 Mar 23 Download
PT08-6606 Pesticide residues (CB, OC, OP & PY)
for 2Confirmatory method
Lettuce 31 Mar 23 18-21 Apr 23 Download
PT05-6607 Fluoroquinolone group & Quinolone group
for 2Confirmatory method Included Oxolinic acid
Shrimp 27 Apr 23 8-12 May 23 Download
PT05-6608 Fluoroquinolone group for 3Screening Method Shrimp 27 Apr 23 8-12 May 23 Download
PT03-6609 As, Cu, Cd, Hg & Pb Fish muscle 25 May 23 12-16 Jun 23 Download
PT06-6610 Nitrofuran metabolites (AHD, AMOZ, AOZ & SEM)
- 2Confirmatory method
- 4Test kit
Shrimp 25 May 23 12-16 Jun 23 Download
1PT06-6611 Nifursol metabolites (DNSH) Shrimp 25 May 23 12-16 Jun 23 Download
PT07-6612 Malachite green, Leucomalachite green
- 2Confirmatory method
- 4Test kit
Shrimp 29 Jun 23 10-14 Jul 23 Download
PT07-6613 Crystal violet for 2Confirmatory method Shrimp 29 Jun 23 10-14 Jul 23 Download
PT11-6614 Sulfur dioxide for 2Confirmatory method Shrimp 3 Aug 23 15-18 Aug 23 Download
1PT17-6615 Color (ADMI method) Waste water 3 Aug 23 15-18 Aug 23 Download
PT12-6616 Phosphorus as P2O5
- Total Phosphorus as P2O5
- Polyphosphate as P2O5
Shrimp 24 Aug 23 4-8 Sep 23 Download
1PT16-6617 Acid value Palm oil 24 Aug 23 4-8 Sep 23 Download
1PT16-6618 Peroxide value Palm oil 24 Aug 23 4-8 Sep 23 Download
1PT15-6619 Sulfur dioxide for 2Confirmatory method Tapioca starch 4 Oct 23 16-18 Oct 23 Download
1PT18-6620 Aerobic Plate Count Tapioca starch 24 Aug 23 16-18 Oct 23 Download
1PT19-6621 Yeasts & Molds Tapioca starch 24 Aug 23 16-18 Oct 23 Download
PT14-6622 Chloramphenicol
- 2Confirmatory method
- 4Test kit
Shrimp 26 Oct 23 6-10 Nov 23 Download
PT13-6623 Sulfonamide group for 2Confirmatory method Shrimp 29 Nov 23 12-15 Dec 23 Download

Remark :
If you need a quotation, please contact the coordinator by e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
1) 1The program is not ISO/IEC 17043: 2010 accredited
2) 2Confirmatory method is a test using testing tools such as HPLC, LC-MS, LC-MS / MS, GC-MS / MS, etc.
3) 3Screening method was tested using a test kit to test such as Test kit, etc.
4) 4If using a test kit, please submit Brand / Specificity Attached with the application form.

 

Central Laboratory (Thailand) Company Limited.
2179 Phaholyothin Rd., Ladyao, Jatujak, Bangkok 10900
Telephone : (66)-2940-5993, (66) 2940 6881-3 l Fax: (66) 2940 6668