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Lactose Biosensor Test Kit

DirectSens® has developed a biosensor for the detection of residual lactose in lactose-free milk products. The core element of the sensor is an optimized enzyme, which is immobilized on a disposable test strip. Using the LactoSens® Reader (#LR01) the lactose concentration can be measured directly and accurately.

Fast, simple and precise detection of lactose in low lactose and lactose-free milk products.

Test Kit and Reader

  • 25 Disposable Test Strips
  • Dilution buffer included
  • Minimum shelf life 6 months
  • Factory calibrated
  • User friendly software

 

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SIMPLE

  • Easy sample preparation – 1:5 dilution
  • Simple handling

FAST

  • Instant results – less than 1 minute measuring time

ACCURATE

  • Very low quantitation limit – 0.02%
  • High accuracy – 90-110% recovery
  • Excellent precision – less than 5% standard deviation

milchprodukte

Customer Benefits

  • Very little training
  • Fast product release/delivery
  • Optimization of production process and capacities
  • In-house quality control

 

 

Short Instruction LactoSens®

Important: Please read test kit manual and watch the demonstration video before running the test.


1

Dilute sample 1:5 with sample dilution buffer (e.g. 100 µL sample + 400 µL buffer) and mix well.


2

Switch on LactoSens® Reader.
Start LactoSens® Software on your computer.
Enter sample name and scan QR code of biosensor.


3

Unpack LactoSens® biosensor and
insert  into reader.


 4

Pipette 100 µL of diluted milk sample on the black sensitive area of the sensor.
Use the pipette tip to position the drop correctly and press “Start” immediately.


5

The result is displayed after 50 sec.


LactoSens® Downloads

Click here to get to the download page.

Registration required! If you are not an registered user, you can register here.

Order Germany

Optiferm GmbH
Oberzollhauser Steige 4
87466 Oy-Mittelberg
Germany
info@optiferm.de
www.optiferm.de
Tel. +49 8366 98481-0

Contact:
Wilhelm Fleischner
wf@optiferm.de
+49 172 8402666

Order Worldwide

Chr. Hansen Holding A/S
Boege Alle 10-12
2970 Hoersholm
Denmark
info@chr-hansen.com
www.chr-hansen.com
Tel. +45 45 74 74 74

Contact:

Ole Madsen

Training Video for the LactoSens® Test Kit: