Buy Platinum Iridium Wire and Rod from Surepure Chemetals | Showing 221 - 240 of 533

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 Wire and Rod from Surepure Chemetals

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P/N	Purity	Diameter	Length	Price
5105	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	10 ft. / 3.048 m	$1,492.85
4539	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	15 ft. / 4.572 m	$2,089.95
9690	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	18 ft. / 5.486 m	$2,496.05
5106	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	20 ft. / 6.096 m	$2,702.21
1874	90 % Platinum, 10 % Iridium	0.016 in. / 0.406 mm / 26 gauge	25 ft. / 7.620 m	$3,212.20
P/N	Purity	Diameter	Length	Price
5107	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	6 in. / 0.5 ft. / 0.153 m	$154.76
9940	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	11 in. / 27.9 cm	$242.06
5108	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	12 in. / 1 ft. / 0.305 m	$258.57
5109	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	3 ft. / 0.914 m	$566.99
5110	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	5 ft. / 1.524 m	$906.84
5115	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	7 ft. / 2.134 m	$1,193.22
5111	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	10 ft. / 3.048 m	$1,684.77
5112	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	15 ft. / 4.572 m	$2,481.01
5113	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	20 ft. / 6.096 m	$3,278.53
5114	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	25 ft. / 7.620 m	$4,050.77
3867	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	30 ft. / 9.144 m	$4,697.07
6892	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	32 ft. / 9.754 m	$4,857.56
11229	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	40 ft. / 12.192 m	$6,036.40
9462	90 % Platinum, 10 % Iridium	0.018 in. / 0.455 mm / 25 gauge	50 ft. / 15.2 m	$7,365.97
P/N	Purity	Diameter	Length	Price
7482	90 % Platinum, 10 % Iridium	0.020 in. / 0.5 mm / 24 gauge	4 in. / 101.6 mm	$123.32

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