Silicone Inner Stopper for GL45 Bottles,Mobile Phase Bottle Stopper, Perforated Silicone Stopper,Pluggable Electrode Rod with Holes (2-Holes, 5pcs)

Laboratory GL45 bottles use silicone inner stoppers, non porous solid stoppers, and 1/2/3/4 pore stoppers with a pore size of 6mm, which can be inserted into various electrodes, glass tubes, and stainless steel tubes. Specification: Each size is 5 pieces of this product (for example, if you purchase a 1-hole bottle stopper, you will receive 5 pieces of 1-hole stoppers); The mixed set includes a total of six products, including a blue solid bottle stopper * 1, a white solid stopper * 1, a 1-hole stopper * 1, a 2-hole stopper * 1, a 3-hole stopper * 1, and a 4-hole stopper * 1. The perforated inner stopper is suitable for 6mm electrode rods, suitable for various anaerobic sampling, gas collection and other experimental work. Silicone material, capable of high-temperature sterilization. Laboratory consumables accessories.

• Laboratory GL45 bottles use silicone inner stoppers, non porous solid stoppers, and 1/2/3/4 pore stoppers with a pore size of 6mm, which can be inserted into various electrodes, glass tubes, and stainless steel tubes.
• Specification: Each size is 5 pieces of this product (for example, if you purchase a 1-hole bottle stopper, you will receive 5 pieces of 1-hole stoppers); The mixed set includes a total of six products, including a blue solid bottle stopper * 1, a white solid stopper * 1, a 1-hole stopper * 1, a 2-hole stopper * 1, a 3-hole stopper * 1, and a 4-hole stopper * 1.
• The perforated inner stopper is suitable for 6mm electrode rods, suitable for various anaerobic sampling, gas collection and other experimental work.
• Silicone material, capable of high-temperature sterilization.
• Laboratory consumables accessories.