Test tube plug (with sand core)

Product item:PW032
Product price:US $ 20 / Pack

BASIC INFO

Test tube plug (with sand core)

Unit price(15-19mm): US $ 20 / Pack

Delivery fee is not included

Test tube plug (or Test tube stopper) with sand core in middle, is made from light weight silicone foam, whicih is non-toxic, temperature-resistant, corrosion resistant, soft and durable, good electrical insulation, oxygen and aging resistance, suitable for chemistry laboratory use.

No.	Specification	For test tube	Packing (pcs/pack)
1	12-17 mm	15 mm	200
2	15-19 mm	18 mm	200
3	17-22 mm	20 mm	150
4	19-25 mm	22 mm	100
5	20-27 mm	25 mm	100
6	21-28 mm	26 mm	80
7	24-30 mm	28 mm	60
8	27-32 mm	30 mm	60
9	29-35 mm	32 mm	50
10	33-38 mm	35 mm	50