2026MP01R1 Instruction sheet and Result Submission

PT Round 2026MP01R1

Step 1 of 6

Instructions to Participants

Please read carefully before starting analysis

Quick Safety & Handling

Only trained and authorized personnel should handle PT items.
Confirm sample integrity upon receipt; notify the PT Provider if damaged.
Record date of receipt and store under the specified conditions until analysis.
Initiate analysis within 48 hours of receipt.
Treat PT items like routine samples and use standard methods unless otherwise instructed.

Program Details

Program Code: 2026MP01R1 Category: Non-sterile Pharma Products Matrix: Starch Powder Measurand: Escherichia coli, Pseudomonas aeruginosa , and Shigella Result Submission: 11 May 2026 Storage: 2–8 °C until analysis

Revival Instructions

Vial 2026MP01R1-V1

Uncap the sample vial 2026MP01R1-V1 aseptically and rehydrate using 4ml sterile saline peptone water (0.1% peptone with 0.85% NaCl).
Recap securely & allow 5 minutes at room temperature for rehydration.
Then transfer 10g of the sample matrix from container 2026MP01R1 to the enrichment broth for Shigella ensuring proper homogenization.
Transfer the rehydrated vial content to the enrichment broth prepared in step 3.
Proceed as per the standard procedure.

Vial 2026MP01R1-V2

Uncap the sample vial 2026MP01R1-V2 aseptically and rehydrate using 4ml sterile saline peptone water (0.1% peptone with 0.85% NaCl).
Recap securely & allow 5 minutes at room temperature for rehydration.
Then transfer 1 g of the sample matrix from container 2026MP01R1 to the enrichment broth for Escherichia coli & Pseudomonas aeruginosa ensuring proper homogenization.
Transfer the rehydrated vial content to the enrichment broth prepared in step 3.
Proceed as per the standard procedure.

Raw Data Submission

Upload clear photographs of plates for all analytes tested.
Upload photographs of biochemical tests performed.
Accepted formats: PDF | Max size: 5 MB each.

Note: Ensure images are in focus and labeled with sample ID, dilution, and date.

Reporting of Results

PT Round: 2026MP01R1

Analytes to Report

For this PT round 2026MP01R1, you are required to report results for the following analytes:

Shigella

Reporting Basis: Per 10g

IP- Vol I, General chapter 2.2.9

Escherichia coli

Reporting Basis: Per gm

IP- Vol I, General chapter 2.2.9, USP 43-chapter 62

Pseudomonas aeruginosa

Reporting Basis: Per gm

IP- Vol I, General chapter 2.2.9, USP 43-chapter 62

Online submission only: Do not download/print this page. Use the Next button to proceed to result entry.

Key Instructions (Read before you begin)

Do NOT download or print this page — results must be entered and submitted online only.
Use the Next button at the bottom to go to the results entry section.
Double-check all entries before submission — changes may not be accepted after submission.
Retain all raw data and supporting records (e.g., plate photographs, biochemical results, calibration logs) as per ISO/IEC 17025.
Upload clear evidence where required — unclear/missing records may lead to disqualification.
Avoid collusion — responsibility lies entirely with the participant.
Click Submit once only — unsolicited re-submissions may result in only the first entry being considered.
If you cannot proceed, ensure all required fields are completed.
You will see a confirmation message upon successful submission.
Use the specified methods, or an equivalent validated method capable of required accuracy. Obtain prior written permission for deviations.
Results in inappropriate formats (e.g., “<”, “>”, or zero where not applicable) may not be considered.
Read and follow the PT Protocol carefully before starting analysis.

PT Result Submission

Program Code: 2026MP01R1

Last Date for Result Submission: 11th May 2026

Note: All fields are mandatory.

Before starting the analysis, please ensure you have read the handling and analysis instructions carefully.

Lab Code(Required)

Please enter a number from 0 to 20.

For lab code, refer to the sample forwarding letter sent along with the sample

Name of Participating Laboratory/ Organization:(Required)

Date of Result Reporting(Required)

As filled in the registration form

Name(Required)

Designation(Required)

Phone(Required)

Email(Required)

Start Date of Analysis(Required)

End Date of Analysis(Required)

Section 1

Sample Vial(Required)

Please select the appropriate vial code

Measurand/Parameter(Required)

Please select the appropriate measurand

Participating ?(Required)

Results(Required)

Units of Measurement(Required)

Method Used(Required)

Media Used(Required)

Incubation Conditions(Required)

e.g. 37 Degrees for 24 hrs

Biochemical Performed(Required)

Any Confirmatory/Biochemical Tests Performed and their results

Accredited as per ISO 17025 scope?(Required)

Section 2

Sample Vial(Required)

Please select the appropriate vial code

Measurand/Parameter(Required)

Please select the appropriate measurand

Participating ?(Required)

Results(Required)

Units of Measurement(Required)

Method Used(Required)

Media Used(Required)

Incubation Conditions(Required)

e.g. 37 Degrees for 24 hrs

Biochemical Test(Required)

Any Confirmatory/Biochemical Tests Performed and their results

Accredited as per ISO 17025 scope?(Required)

Section 3

Sample Vial(Required)

Please select the appropriate vial code

Measurand/Parameter(Required)

Please select the appropriate measurand

Participating ?(Required)

Results(Required)

Units of Measurement(Required)

Method Used(Required)

Media Used(Required)

Incubation Conditions(Required)

e.g. 37 Degrees for 24 hrs

Biochemical Test(Required)

Any Confirmatory/Biochemical Tests Performed and their results

Accredited as per ISO 17025 scope?(Required)

2026MP01R1 Instruction sheet and Result Submission

PT Round 2026MP01R1

Instructions to Participants

Quick Safety & Handling

Program Details

Revival Instructions

Vial 2026MP01R1-V1

Vial 2026MP01R1-V2

Raw Data Submission

Reporting of Results

Analytes to Report

Key Instructions (Read before you begin)

PT Result Submission

Section 1

Section 2

Section 3

Organizations’ Details

Registered Office

Quick link

Partners