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Prices are current as of Monday, 28/09/2020.
Prices shown are in AUD and GST exclusive. Tax is added at checkout.

AU $137.00
Availability: In Stock
Product Code: ID300

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Antigen tests

Liquid-repellent slide marker pens for staining procedures; 5mm pen nip assures broad band to retain fluids.
The liquid blocker pen is very resistant to PBS, TBS, and TBST in immuno-staining procedure.

  • Shake well before use
  • Push tip of the pen gently to saturate
  • Draw the circle wider if necessary

Circle can be removed with xylene.

Note on the difference between ID300 and ID310
What a difference a pen makes: We found a cheaper PAP pen and some people love it; others politely declare it to be a waste of money. Perhaps it depends on the application or how the pen is held. We offer both types, the choice is yours.


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

Ready for collection

11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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