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 Apple Pay, 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 - 20 of 85 | Next

P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11967	90 % Platinum, 10 % Iridium	0.0210 in. / 0.533 mm	0.0170 in. / 0.432 mm	0.039 in. / 1 mm x 1,000 pieces	$2,039.26
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11968	90 % Platinum, 10 % Iridium	0.022 in. / 0.56 mm	0.0195 in. / 0.495 mm	0.039 in. / 1 mm x 1,000 pieces	$2,010.00
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
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	$928.11
8520	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 200 pieces	$1,716.22
7606	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 300 pieces	$2,335.25
8521	90 % Platinum, 10 % Iridium	0.020 in. / 0.51 mm	0.016 in. / 0.406 mm	0.040 in. / 1.016 mm x 400 pieces	$2,972.44
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	$3,539.98
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11966	90 % Platinum, 10 % Iridium	0.057 in. / 1.45 mm	0.054 in. / 1.37 mm	0.040 in. / 1.016 mm x 1,000 pieces	$2,210.45
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
10695	90 % Platinum, 10 % Iridium	0.102 in. / 2.59 mm	0.096 in. / 2.44 mm	0.052 in. / 1.32 mm x 500 pieces	$5,600.40
10696	90 % Platinum, 10 % Iridium	0.102 in. / 2.59 mm	0.096 in. / 2.44 mm	0.052 in. / 1.32 mm x 1,000 pieces	$9,580.80
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
12277	90 % Platinum, 10 % Iridium	0.106 in. / 2.69 mm	0.096 in. / 2.44 mm	0.100 in. / 2.54 mm x 30 pieces	$1,641.26
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
10697	90 % Platinum, 10 % Iridium	0.102 in. / 2.59 mm	0.096 in. / 2.44 mm	0.104 in. / 2.64 mm x 500 pieces	$6,290.80
10698	90 % Platinum, 10 % Iridium	0.102 in. / 2.59 mm	0.096 in. / 2.44 mm	0.104 in. / 2.64 mm x 1,000 pieces	$10,941.60
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11306	90 % Platinum, 10 % Iridium	0.050 in. / 1.27 mm	0.0394 in. / 1.0 mm	0.118 in. / 3 mm x 167 pieces	Request quote
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11965	90 % Platinum, 10 % Iridium	0.0135 in. / 0.343 mm	0.0100 in. / 0.254 mm	0.120 in. / 3.05 mm x 120 pieces	$970.00
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
12509	90 % Platinum, 10 % Iridium	0.050 in. / 1.27 mm	0.0394 in. / 1.0 mm	0.157 in. / 4 mm x 50 pieces	$2,065.00
12510	90 % Platinum, 10 % Iridium	0.050 in. / 1.27 mm	0.0394 in. / 1.0 mm	0.157 in. / 4 mm x 100 pieces	$3,973.03
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
10488	90 % Platinum, 10 % Iridium	0.040 in. / 1.016 mm	0.020 in. / 0.508 mm	0.175 in. / 4.45 mm x 600 pieces	$5,212.50
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11115	90 % Platinum, 10 % Iridium	0.0494 in. / 1.255 mm	0.0394 in. / 1.0 mm	0.197 in. / 5 mm x 100 pieces	$2,314.60
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11514	90 % Platinum, 10 % Iridium	0.050 in. / 1.27 mm	0.0394 in. / 1.0 mm	0.197 in. / 5 mm x 150 pieces	Request quote

Showing 1 - 20 of 85 | Next

Didn't find what you're looking for?

See all Platinum Iridium products

Or, please request a quote.