COVID19 Update

Graintec Scientific remains open to continue the supply of instrumentation and servicing / calibration of instruments, as well as phone support.

We are taking all necessary precautions to ensure the safety of our customers and our team.

We understand that it remains as vital as ever to maintain the quality of your product/s and our servicing team are committed to ensuring that your instruments are fully functional and accurate with up to date calibrations.

Please reach out if we can be of any assistance.

Lucas Anstiss
Managing Director

Food & Lab

Other Lab Equipment

Surface Hygiene - Swabs

SpotCheck Plus detects the presence of glucose and lactose on a surface as a rapid indicator of surface hygiene. Simply swab a surface, release the reagent, and if any residue containing glucose and/or lactose is present, the reagent will turn green. The more contamination present, the quicker the colour change and darker the colour. SpotCheck Plus instantly validates the hygiene of a surface, allowing immediate corrective action to be taken if necessary. If it turns green, it isn’t clean!



  • All-in-one device
  • Easy-to-interpret colour results
  • No instrumentation necessary
  • Results in 60 seconds
  • Pre-moistened swab for reliable collection, recovery, and detection to ensure consistent results
  • 100% recyclable
  • 12-month shelf life at refrigerated temperatures (2-8°C)
  • 4-week shelf life at room temperatures (21-25°C)


Detects down to 2.5 μmoles D-glucose or 5.0 μmoles lactose in 60 seconds

Disregard any colour change after 2 minutes