1242 SIILCA SEALTIGHT KIT 395UM (FOR 340-380UM TUBING) (EA)
https://www.knockoutrat.org/shop/rw2-6010-72415-1242-siilca-sealtight-kit-395um-for-340-380um-tubing-ea-313038
https://www.knockoutrat.org/web/image/product.template/313038/image_1920?unique=07fba14
This 1242 is guaranteed a 1242 with the use of 395UM and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days