This product is a semi-quantitative pH indicator strip. The sensitivity and specificity are not determined in percentage terms. As reported in the ‘Properties’ section above, the accuracy is ±1 pH unit.
1.09535
pH-indicator strips pH 0 - 14 Universal indicator
non-bleeding, pH range 0-14, graduations and accuracy: 1 pH unit, MQuant®, for use with MQuant® StripScan App
Synonym(s):
pH dip stick pH 0 - 14 Universal indicator, pH test strips pH 0 - 14 Universal indicator
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| Size/SKU | Availability | Price |
|---|---|---|
100 strips | Estimated to ship TODAY | $38.50 |
6 x 100 strips | Estimated to ship onAugust 31, 2026 | $179.00 |
About This Item
UNSPSC Code:
41113034
NACRES:
NB.35
Product Name
pH-indicator strips pH 0 - 14 Universal indicator, non-bleeding, pH range 0-14, graduations and accuracy accuracy: 1 pH unit, for use with MQuant® StripScan App
Quality Segment
agency
suitable for ASTM® 7968, suitable for ASTM® 7979, suitable for DIN 38407-42, suitable for EPA 1613, suitable for EPA 200.7, suitable for EPA 200.8, suitable for ISO 21675 2019, suitable for SM 5210
product line
MQuant®
feature
non-bleeding
graduations and accuracy measuring range
accuracy: 1 pH unit
pH range
0-14
application(s)
PFAS testing
agriculture
beverage testing
disinfection control
food testing
wastewater
water monitoring
compatibility
for use with MQuant® StripScan App
detection method
colorimetric
storage temp.
2-30°C
General description
The MQuant pH tests are suited for all media in environmental analysis and in industrial in-process controls. Our special method of manufacture gives the pH indicator strips decisive advantages over the indicator paper: since the indicator does not bleed, the strip can be left in the measurement medium without contaminating it. Using these test strips is fairly easy, the pH value is measured semiquantitatively by visual comparison of the four reaction zones on the test strip with the fields of the color scale, perfectly matching the reaction color. The clever Safetyedge boxes allow for safe storage and convenient withdrawal of the test strips. For tests for other parameters that require a specific pH range of the sample (e.g. Spectroquant, see instructions of use), we recommend the use of MQuant pH test strips as pre-test.
non-bleeding pH 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 MQuant®
Other Notes
Replaces: 9590-1; 9590-3; 9590
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
1 of 1
This Item | |||
|---|---|---|---|
| description non-bleeding, pH range 0-14, graduations and accuracy accuracy: 1 pH unit, for use with MQuant® StripScan App | description non-bleeding, colorimetric, pH range 7.5-14.0, graduations and accuracy accuracy: 0.5 pH unit, MQuant® | description non-bleeding, colorimetric, pH range 11.0-13.0, MQuant® | description non-bleeding, colorimetric, pH range 5.0-10.0, graduations and accuracy accuracy: 0.5 pH unit, MQuant® |
| detection method colorimetric | detection method colorimetric | detection method colorimetric | detection method colorimetric |
| feature non-bleeding | feature non-bleeding | feature non-bleeding | feature non-bleeding |
| compatibility for use with MQuant® StripScan App | compatibility - | compatibility - | compatibility - |
| product line MQuant® | product line MQuant® | product line MQuant® | product line MQuant® |
| agency suitable for ASTM® 7968, suitable for DIN 38407-42, suitable for EPA 200.7, suitable for ISO 21675 2019, suitable for ASTM® 7979, suitable for EPA 200.8, suitable for EPA 1613, suitable for SM 5210 | agency - | agency - | agency suitable for SM 5210 |
| application(s) PFAS testing | application(s) agriculture | application(s) agriculture | application(s) agriculture |
wgk
WGK 1
Storage Class
11 - Combustible Solids
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Dear Support Team Please assist with Sensitivity and Specificity for product number 1095350001
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what is the tolerance/error range?
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This pH strip has a range for 0 - 14 with an accuracy of 1 pH unit.
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What is the type of indicator dye that you have used with this indicator paper.
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The indicator dye used with this indicator paper is considered proprietary.
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What is the shelf life / use by date of the product? If there is one, how is the shelf life identified on the product?
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This product contains a shelf life of approximately 5 1/2 years. The date placed on the container label (or the certificate of analysis or quality) of a marketed product designating the time prior to which a lot of the product is expected to remain within the approved shelf life specification if stored under defined conditions, and after which it must not be used.
The product documentation can also be provided by the Technical Service team. Please navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Documentation" under the Products Section with all the required information so that a member of our team can reach out to you to assist further. Thank you.
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