100Pcs/Pack Lab Cotton Fiber Qualitative Filter Paper 7Cm/9Cm/11Cm With Fast/Medium/Slow Speed

Discription:

Type:qualitative filter paper.

Material:Cotton fiber.

Size:7/9/11cm.

Speed:slow/medium/fast.

Qty:1box (total inclde 100pcs papers).

Tips:

1. The new and old packages are shipped randomly, with the same quality.

2. If you need 7cm quantitative filter paper, pls leave message to confirm the slow speed, medium speed or fast speed, otherwise we will send the medium speed acquiescent. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.