Silicone Seal Ring, 100-Pack, 2 x 5 mm / 5 x 9 mm, for H-Type Electrolytic Cell

These seals are designed for electrolysis cell connections, available in two sizes, and made of silicone to prevent leaks and resist chemicals.

• The description claims the seals improve connection stability.
• The description claims the seals are leak-proof.
• The description claims the seals are chemical resistant.
• The description claims a 100-pack bulk supply supports high-frequency laboratory use.