Description

Catalog No.	Cork Number	om	Top	Height
		(in MM)	(in MM)	(in MM)
		±.2mm	±.2mm	±.2mm
19816/1	5	5
19816/2	8	8	10.5	20
19816/3	9	9	11.5	20
19816/4	10	10	12.5	20
19816/5	11	11	14	24
19816/6	13	13	16	24
19816/7	15	15	18	24
19816/8	17	17	20.5	26
19816/9	18	18	21	26
19816/10	19	19	22.5	28
19816/11	21	21	24.5	28
19816/12	23	23	26.5	28
19816/13	25	25	28.5	28
19816/14	27	27	31	32
19816/15	29	29	31	32
19816/16	31	31	36	35
19816/17	33	33	38.5	38.5
19816/18	35	35	45.5	36.5
19816/19	38	38	42.5	40.5
19816/20	40	40	49.5	40.5

 

Silicone rubber corks are small tapered plugs made from high-quality silicone rubber that is used to seal laboratory glassware, such as test tubes, flasks, and bottles. They are designed to fit snugly into the opening of the glassware, creating a tight seal that prevents the entry or escape of gases or liquids.

Silicone rubber is a flexible and durable material that can withstand repeated use and exposure to various chemicals and temperatures. It is highly resistant to a wide range of chemicals, making it ideal for use with various laboratory reagents and solvents. It is also highly temperature-resistant, with a working temperature range of -50°C to +200°C, and can withstand repeated sterilization cycles without compromising its performance.