“Carbon Monoxide Detector Tubes, 5-100 ppm, 10 per box, 12 month shelf life (needs refrigeration)” has been added to your cart. Continue shopping

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Thumbnail image	Price	Quantity	Subtotal
KWIK DRAW Semiconductor Set II, 12 tubes in box, 12-month shelf life	$203.00	KWIK DRAW Semiconductor Set II, 12 tubes in box, 12-month shelf life quantity	$203.00
Carbon Monoxide Detector Tubes, 5-100 ppm, 10 per box, 12 month shelf life (needs refrigeration)	$54.00	Carbon Monoxide Detector Tubes, 5-100 ppm, 10 per box, 12 month shelf life (needs refrigeration) quantity	$54.00

Cart totals

Subtotal	$257.00
Shipping	Enter your address to view shipping options. Calculate shipping Country / region State / County City: Postcode / ZIP:
Fee	$25.00
Tax	$0.00
Total	$282.00