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Qualitative Udder test paper for Mastitis

The test paper allows the quick and easy detection of the pH of milk. It is used as a screening test on mastitis. Milk of infected cattle must not be sold. All four tits of the udder require testing. A drop of milk is placed on the test zone.

CE certified No
Detection limit Mastitis - Traces
Gross weight (incl. packaging) 48.13 g / 0.11 lbs
Hazardous material No
Length 140 mm
Packaging dimensions 100 x 140 x 7 mm / 3.94 x 5.51 x 0.28 Inch
Parameter Mastitis
Platform Qualitative test paper
Scope of delivery 20 sheets in PE bag
Shelf life (from production) 2 Year(s)
Width 90 mm

MACHEREY-NAGEL Test strips for the dairy industry

Reliability made in Germany

Trust the test paper experts with over 50 years' experience — competent and dedicated! Because quality and availability are important to us, we continue to rely on our German production facilitiy – from paper manufacturing to finished test strips. This makes us the perfect partner for the dairy industry in the following areas:

Precise nitrate monitoring

Reliable disinfection monitoring

Simple Quality Control

Safety in seconds – Precise nitrate monitoring

High levels of nitrate in animal feed can cause it to accumulate in milk, where it is converted into nitrite. Nitrite is particularly toxic to infants. To ensure food and baby food are safe, nitrate and nitrite levels must be strictly monitored. Our QUANTOFIX test strips make monitoring fast, easy and reliable. Find all the necessary information on analysing dairy products in our applications section.

Excellent precision: QUANTOFIX Nitrate 250

Thanks to their extra-large test area, our QUANTOFIX Nitrate 250 test strips deliver highly accurate results, as our comparative study shows. The measurement inaccuracy is less than 5%! Interested in testing for nitrite as well? QUANTOFIX Nitrite 25 is the perfect complement.

Check out the study

For details on the precision of QUANTOFIX Nitrate 250, please refer to the comparative study. See for yourself!

Read more

The 2-in-1 solution: QUANTOFIX Nitrate 100

With two test fields, you can measure both nitrate and nitrite simultaneously using just one QUANTOFIX Nitrate 100 test strip. This saves you both time and money!

Objective and convenient – Our QUANTOFIX Relax

Automation eliminates subjective color perception and provides a quantitative analysis of the test strips with digital documentation. Take your analytics to the next level!

Super easy to clean

The device is designed to prevent direct contact between the sample and the measurement optics. A contaminated test strip holder is easy to clean—even in the dishwasher!

Maximum flexibility

All of our test strips can be evaluated using the printed color scale on each label - for a maximum of flexibility!

No chance for germs – Reliable disinfection monitoring

Hydrogen peroxide, peracetic acid, or chlorine

Disinfection is essential for producing delicious and long-lasting dairy products. Our QUANTOFIX product line offers a wide range of test strips for various disinfectants. Find the right strip for your application!

Reliable residue control

Disinfectants are not beneficial to human health. Check the safety of your dairy products with QUANTOFIX test strips—even in very low concentration ranges.

Semi-quantitative test strips QUANTOFIX Peroxide 100
Semi-quantitative test strips QUANTOFIX Peroxide 100

Content 100 Test(s)

REF 91312
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Semi-quantitative test strips QUANTOFIX Peracetic acid 500
Semi-quantitative test strips QUANTOFIX Peracetic acid 500

Content 100 Test(s)

REF 91341
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Semi-quantitative test strips QUANTOFIX Chlorine Sensitive
Semi-quantitative test strips QUANTOFIX Chlorine Sensitive

Content 100 Test(s)

REF 91339
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Focus on quality – pH, pasteurization, minerals

Our classic: pH-Fix

The pH is an important indicator of milk freshness. pH-Fix 6.0 – 7.7 optimally covers the relevant range. pH-Fix technology prevents dyes from leaching into the dairy sample.

Is it hot enough?

Use Phosphatesmo MI and Peroxtemo MI to determine the levels of alkaline phosphatase and lactoperoxidase for precise monitoring of the heating process.

Essential minerals

Determine the mineral content of dairy products quickly and easily with QUANTOFIX Calcium and QUANTOFIX Potassium!

Butter quality

Test the water-butter separation in accordance with DIN 10311 using our perfectly sized WATOR water test papers.

pH test strips, pH‑Fix 6.0–7.7, fixed indicator
pH test strips, pH‑Fix 6.0–7.7, fixed indicator

Content 100 Test(s)

REF 92150
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Qualitative test paper Phosphatesmo MI for Phosphatase in milk
Qualitative test paper Phosphatesmo MI for Phosphatase in milk

Content 50 Test(s)

REF 90612
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Semi-quantitative test strips QUANTOFIX Calcium
Semi-quantitative test strips QUANTOFIX Calcium

Content 60 Test(s)

REF 91324
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Qualitative test paper Wator for Water determination in butter
Qualitative test paper Wator for Water determination in butter

Content 50 Test(s)

REF 90610
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Applications for the analysis of dairy products

Dairy products are usually thick and opaque, which often causes photometric methods to fail. That's why test strips are a better option!

With a slight adjustment to the procedure, samples can be analysed despite their high fat and protein content. Read more about each application in the relevant section.

QUANTOFIX Nitrate 250 in whey

DE EN FR ES

QUANTOFIX Nitrate 250 in milk

DE EN FR

QUANTOFIX Nitrate 250 in buttermilk

DE EN FR

QUANTOFIX Nitrate 100 in dairy products

DE EN ES

QUANTOFIX Nitrate 100 in conc. whey

DE

QUANTOFIX Nitrit 25 in Molke

DE EN ES

QUANTOFIX Nitrite 25 in milk

DE EN ES

QUANTOFIX Nitrite 25 in buttermilk

DE EN ES

QUANTOFIX Peroxide in yogurt

DE EN ES

WATOR water in butter

DE EN ES

REF
Product
Application
Measuring range
91313QUANTOFIX Nitrate/NitriteNitrate/Nitrite Analysis10 – 500 mg/L NO₃-
0.5 – 80 mg/L NO₂-
91366QUANTOFIX Nitrate 250Nitrate Analysis4 – 250 mg/L NO₃-
91351QUANTOFIX Nitrate 100Nitrate/Nitrite Analysis3 – 100 mg/L NO₃-
0.5 – 50 mg/L NO₂-
91311QUANTOFIX NitriteNitrite Analysis0.5 – 80 mg/L NO₂-
91367QUANTOFIX Nitrite 25Nitrite Analysis0.5 – 25.0 mg/L NO₂-
91319QUANTOFIX Peroxide 25Disinfection monitoring0,5 – 25 mg/L H₂O₂
91312QUANTOFIX Peroxide 100Disinfection monitoring1 – 100 mg/L H₂O₂
91333QUANTOFIX Peroxide 1000Disinfection monitoring50 – 1000 mg/L H₂O₂
91340QUANTOFIX Peracetic acid 50Disinfection monitoring5 – 50 mg/L PAA
91341QUANTOFIX Peracetic acid 500Disinfection monitoring50 – 500 mg/L PAA
91342QUANTOFIX Peracetic acid 2000Disinfection monitoring500 – 2000 mg/L PAA
91339QUANTOFIX Chlorine SensitiveDisinfection monitoring0.1 – 10 mg/L Cl₂
91324QUANTOFIX CalciumMineral Analysis0 · 10 · 25 · 50 · 100 mg/L Ca²⁺
91316QUANTOFIX PotassiumMineral Analysis0 · 200 · 400 · 700 · 1000 · 1500 mg/L K⁺
92150pH-Fix 6.0 – 7.7pH measurementpH 6.0 – 7.7
90612Phosphatesmo MIDetection of alkaline phosphatase0.5 % raw milk in pasteurized milk
90627Peroxtesmo MIDetection of lacto peroxidase3 % raw milk in UHT-milk
90610WATORWater distribution in butterdescribed in DIN 10 311
90748Udder test paperMastitisInitial diagnosis
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