667040 BNC Holder With Suction Port & Wire

8' Ground Cord (Red) & Ground (Indifferent) Plate 4" x 4" -New Style Red Plastic Plug

ENCP 03 Cozee Pad (sold in packages of 10) 9" x 6" -Rabbit Size

They are reusable

（suitable for CUY21 electropoartor series

ER-1 Differential Extracellular Amplifier Clip 667040 BNC Holder With SuctionER 1 Differential Extracellular Amplifier The ER 1 is a compact, inexpensive, and versatile amplifier which is primarily intended for extracellular use. The ER 1 offers a number of both high and low pass filtering settings and a range of gains. The remote headstage has high imedance differential inputs and includes a bypass relay to connect the electrode to an auxiliary instrument such as a stimulator. DC coupled differential headstage High input