Buy Platinum Iridium Tubing, Purity: 90 % Platinum, 10 % Iridium, Inside Diameter: 0.105 in. / 2.67 mm

Platinum Iridium

Platinum-iridium is an alloy of the platinum group precious metals platinum and iridium.

Surepure Chemetals typically supplies alloy proportions of 90% platinum / 10% iridium and 80% platinum / 20% iridium. Surepure Chemetals sells platinum-iridium conforming to the ASTM B684 specification (including ASTM B 684-97).

These have the chemical stability of platinum, but increased hardness.

Due to its high density, hardness, and resistance to corrosion, platinum-iridium was used to make the international prototype kilogram and the international prototype meter.

One use for Pt/Ir alloy is fabrication of metal microelectrodes for electrical stimulation of nervous tissue and electrophysiological recordings. Pure iridium is very difficult to pull into small diameter wires, while pure platinum has a low Young's modulus which makes pure platinum wires bend easily during the insertion in nervous tissue; hence Pt/Ir alloy has an optimal combination of mechanical and electrochemical properties for this application.

Surepure Chemetals sells platinum iridium wire and platinum iridium sheet.

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The products below are representative of what we sell. If you don't find what you're looking for, please request a quote or contact us.

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Inside Diameter: 0.105 in. / 2.67 mm

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Showing 1 - 7 of 7

P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
12999	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	1.405 in. / 35.69 mm x 13 pieces	$4,820.56
10686	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	1.56 in. / 39.6 mm x 15 pieces	$6,124.67
10734	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	1.56 in. / 39.6 mm x 20 pieces	$8,166.16
10248	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	5 in. / .417 ft / 0.127 m x 9 pieces	$10,585.00
10581	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	5 in. / .417 ft / 0.127 m x 13 pieces	$14,948.80
10088	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	12 in. / 1 ft. / 0.305 m	$3,480.23
10264	90 % Platinum, 10 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	24 in. / 2 ft. / 0.610 m x 3 pieces	$16,336.00

Showing 1 - 7 of 7

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Platinum Iridium

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Inside Diameter: 0.105 in. / 2.67 mm

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Platinum Iridium

Buy Platinum Iridium Tubing from Surepure Chemetals Purity: 90 % Platinum, 10 % Iridium Inside Diameter: 0.105 in. / 2.67 mm

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Inside Diameter: 0.105 in. / 2.67 mm