TAKWEEN Sedres Chemicals Solutions Co.
+966 53 911 5507
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Calibration Standards

Sedres Chemicals Solutions Company's calibration standards have several key characteristics namely:

-Traceability - Traceable to NIST, or CRM from ISO 17034 accredited companies

- Stability     - Stability studies had been done to ensure that the value does not change significantly over the course of its shelf-life.  This ensures that the calibration standard provides consistent results and does not introduce significant errors in the calibration process.

- Accuracy   - All sources of errors are accounted for to ensure that the standards provide accurate results.  

- Precision -  Statistical analysis on replicate testing is applied to ensure the standard produce consistent results.

- Availability - Calibration  Standards are available for delivery at most 10 working days if it is not in stock and within 5 working days if ex-stock.

 

Calibration Standards
PRODUCT CODE PRODUCT NAME
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR010000 Standard Buffer pH 1.00 +/- 0.05 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR010000100 100mL
PHQR010000250 250mL
PHQR010000500 500mL
PHQR0100001000 1.0L
COA upon request Download TDS
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR100100 Standard Buffer pH 10.01 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR100100100 100mL
PCQR100100250 250mL
PCQR100100500 500mL
PCQR1001001000 1.0L
COA upon request Download TDS
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR016790 Standard Buffer pH 1.679 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR016790100 100mL
PHQR016790250 250mL
PHQR016790500 500mL
PHQR0167901000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR016800/USP Standard Buffer pH 1.68 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR016800100/USP 100mL
PHQR016800250/USP 250mL
PHQR016800500/USP 500mL
PHQR0168001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR100000/USP Standard Buffer pH 10.00 @ 25°C as per USP 42 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR100000100/USP 100mL
PHQR100000250/USP 250mL
PHQR100000500/USP 500mL
PHQR1000001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR100000 Standard Buffer pH 10.00 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR100000100 100mL
PCQR100000250 250mL
PCQR100000500 500mL
PCQR1000001000 1.0L
COA upon request Download TDS
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR100000 Standard Buffer pH 10.00 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR100000100 100mL
PHQR100000250 250mL
PHQR100000500 500mL
PHQR1000001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR100100/USP Standard Buffer pH 10.01 @ 25°C as per USP 42 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR100100100/USP 100mL
PHQR100100250/USP 250mL
PHQR100100500/USP 500mL
PHQR1001001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR110000 Standard Buffer pH 11.00 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR110000100 100mL
PHQR110000250  250mL
PHQR110000500 500mL
PHQR1100001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR120000 Standard Buffer pH 12.00 +/- 0.05 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR120000100 100mL
PHQR120000250 250mL
PHQR120000500 500mL
PHQR1200001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR124500/USP Standard Buffer pH 12.45 @ 25°C as per USP 42 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR124500100/USP 100mL
PHQR124500250/USP 250mL
PHQR124500500/USP 500mL
PHQR1245001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR124500 Standard Buffer pH 12.45 +/- 0.05 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR124500100 100mL
PHQR124500250 250mL
PHQR124500500 500mL
PHQR1245001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR020000/USP Standard Buffer pH 2.00 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR020000100/USP 100mL
PHQR020000250/USP 250mL
PHQR020000500/USP 500mL
PHQR0200001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR020000 Standard Buffer pH 2.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR020000100 100mL
PHQR020250000 250mL
PHQR020000500 500mL
PHQR0200001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR030000 Standard Buffer pH 3.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR030000100 100mL
PHQR030000250 250mL
PHQR030000500 500mL
PHQR0300001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR040000/USP Standard Buffer pH 4.00 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR040000100/USP 100mL
PHQR040000250/USP 250mL
PHQR040000500/USP 500mL
PHQR0400001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR040000 Standard Buffer pH 4.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR040000100
100mL
PCQR040000250
250mL
PCQR040000500
500mL
PCQR0400001000
1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR040000 Standard Buffer pH 4.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR040000100 100mL
PHQR040000250 250mL
PHQR040000500 500mL
PHQR0400001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR040100/USP Standard Buffer pH 4.01 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR040100100/USP 100mL
PHQR040100250/USP 250mL
PHQR040100500/USP 500mL
PHQR0401001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR040100 Standard Buffer pH 4.01 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR040100100 100mL
PCQR040100250 250mL
PCQR040100500 500mL
PCQR0401001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR040100 Standard Buffer pH 4.01 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR040100100 100mL
PHQR040100250 250mL
PHQR040100500 500mL
PHQR0401001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR050000 Standard Buffer pH 5.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR050000100 100mL
PHQR050000250 250mL
PHQR050000500 500mL
PHQR0500001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR060000 Standard Buffer pH 6.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR060000100 100mL
PHQR060000250 250mL
PHQR060000500 500mL
PHQR0600001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR068600/USP Standard Buffer pH 6.86 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR068600100/USP 100mL
PHQR068600250/USP 250mL
PHQR068600500/USP 500mL
PHQR0686001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR068600 Standard Buffer pH 6.86 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR068600100 100mL
PHQR068600250 250mL
PHQR068600500 500mL
PHQR0686001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR068700 Standard Buffer pH 6.87 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR068700100 100mL
PHQR068700250 250mL
PHQR068700500 500mL
PHQR0687001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR070000/USP Standard Buffer pH 7.00 @ 25°C as per USP 42 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR070000100/USP 100mL
PHQR070000250/USP 250mL
PHQR070000500/USP 500mL
PHQR0700001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR070000 Standard Buffer pH 7.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR070000100 100mL
PCQR070000250 250mL
PCQR070000500 500mL
PCQR0700001000 1.0L
COA upon request Download TDS
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR070000 Standard Buffer pH 7.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR070000100 100mL
PHQR070000250 250mL
PHQR070000500 500mL
PHQR0700001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR070100 Standard Buffer pH 7.01 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR070100100 100mL
PCQR070100250 250mL
PCQR070100500 500mL
PCQR0701001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR074100/USP Standard Buffer pH 7.41 @ 25°C as per USP 42 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR074100100/USP 100mL
PHQR074100250/USP 250mL
PHQR074100500/USP 500mL
PHQR0741001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR074100 Standard Buffer pH 7.41 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR074100100 100mL
PCQR074100250 250mL
PCQR074100500 500mL
PCQR0741001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR080000 Standard Buffer pH 8.00 +/- 0.01 @ 25°C 24 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR080000100 100mL
PHQR080000250 250mL
PHQR080000500 500mL
PHQR0800001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR090000/USP Standard Buffer pH 9.00 @ 25°C as per USP 42 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR090000100/USP 100mL
PHQR090000250/USP 250mL
PHQR090000500/USP 500mL
PHQR0900001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR090000 Standard Buffer pH 9.00 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR090000100 100mL
PCQR090000250 250mL
PCQR090000500 500mL
PCQR0900001000 1.0L
COA upon request Download TDS
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR090000 Standard Buffer pH 9.00 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR090000100 100mL
PHQR090000250 250mL
PHQR090000500 500mL
PHQR0900001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR091800/USP Standard Buffer pH 9.18 @ 25°C as per USP 42 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR091800100/USP 100mL
PHQR091800250/USP 250mL
PHQR091800500/USP 500mL
PHQR0918001000/USP 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR091800 Standard Buffer pH 9.18 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR091800100 100mL
PHQR091800250 250mL
PHQR091800500 500mL
PHQR0918001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR092000 Standard Buffer pH 9.20 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR092000100 100mL
PHQR092000250 250mL
PHQR092000500 500mL
PHQR0920001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PHQR092100 Standard Buffer pH 9.21 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PHQR092100100 100mL
PHQR092100250 250mL
PHQR092100500 500mL
PHQR0921001000 1.0L
PROD.CODE DESCRIPTION SHELF-LIFE months PACKAGING
PCQR092200 Standard Buffer pH 9.22 +/- 0.02 @ 25°C 12 100mL, 250mL, 500mL, 1.0L
SKU Pack Size
PCQR092200100 100mL
PCQR092200250 250mL
PCQR092200500 500mL
PCQR0922001000 1.0L