Buy Platinum Iridium Tubing from Surepure Chemetals

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.

Surepure accepts PayPal, MasterCard, Visa,
Discover, and American Express.

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

Sort by

Showing 1 - 17 of 17

P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7604	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 20 pieces	$502.59
7605	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 100 pieces	$912.68
7606	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 250 pieces	$1,481.60
7607	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 500 pieces	$1,963.20
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6995	90 % Platinum, 10 % Iridium	0.250 in. / 6.35 mm	0.198 in. / 5.029 mm	1.50 in. / 38.1 mm	$1,097.10
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6857	90 % Platinum, 10 % Iridium	0.250 in. / 6.35 mm	0.218 in. / 5.537 mm	1.50 in. / 38.1 mm	$968.50
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6996	90 % Platinum, 10 % Iridium	0.250 in. / 6.35 mm	0.198 in. / 5.029 mm	2 in. / 50.8 mm	$1,212.80
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7353	90 % Platinum, 10 % Iridium	0.028 in. / 0.71 mm	0.016 in. / 0.406 mm	2.56 in. / 65 mm x 3 pieces	$1,435.58
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7047	90 % Platinum, 10 % Iridium	0.0465 in. / 1.181 mm	0.0425 in. / 1.08 mm	6 in. / 0.5 ft. / 0.153 m x 2 pieces	$935.11
7046	90 % Platinum, 10 % Iridium	0.0465 in. / 1.181 mm	0.0425 in. / 1.08 mm	6 in. / 0.5 ft. / 0.153 m x 4 pieces	$1,558.30
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7859	90 % Platinum, 10 % Iridium	0.063 in. / 1.6 mm	0.053 in. / 1.34 mm	8.00 in. / 20.32 cm	$1,177.00
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7697	90 % Platinum, 10 % Iridium	0.063 in. / 1.6 mm	0.055 in. / 1.4 mm	12 in. / 1 ft. / 0.305 m x 10 pieces	Request quote
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6137	80 % Platinum, 20 % Iridium	0.100 in. / 2.54 mm	0.068 in. / 1.73 mm	0.50 in. / 12.7 mm x 2 pieces	$856.29
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6136	80 % Platinum, 20 % Iridium	0.125 in. / 3.175 mm	0.105 in. / 2.67 mm	1.00 in. / 25.4 mm x 2 pieces	$989.40
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7390	80 % Platinum, 20 % Iridium	0.285 in. / 7.24 mm	0.255 in. / 6.48 mm	2 in. / 50.8 mm x 6 pieces	$3,716.00
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
6371	80 % Platinum, 20 % Iridium	0.125 in. / 3.175 mm	0.075 in. / 1.905 mm	2.25 in. / 57.15 mm x 9 pieces	$4,648.89
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
7358	80 % Platinum, 20 % Iridium	0.028 in. / 0.71 mm	0.016 in. / 0.406 mm	2.56 in. / 65 mm x 3 pieces	$1,439.83

Showing 1 - 17 of 17

Didn't find what you're looking for?

See all Platinum Iridium products

Or, please request a quote or contact us.