MicroChemicals GmbH

MicroChemicals Silicon, Quartz, Glass and Fused Silica Wafer Stock List (Revised: 2026-11-13 19:24 MEZ)

Other wafer types (also cut wafer pieces) and technical details on request: info@microchemicals.com

	1 Inch	2 Inch	3 Inch	4 Inch	5 Inch	6 Inch	8 Inch	12 Inch	Stücke
CZ-Si	3917 Wafer	8489 Wafer	10051 Wafer	34571 Wafer	658 Wafer	9955 Wafer	9821 Wafer	800 Wafer	8955 Wafer
FZ-Si	450 Wafer	1994 Wafer	455 Wafer	1550 Wafer	0 Wafer	228 Wafer	0 Wafer	0 Wafer	0 Wafer
Si+SiO2	1025 Wafer	1248 Wafer	1356 Wafer	7809 Wafer	0 Wafer	1557 Wafer	0 Wafer	0 Wafer	905 Wafer
Si+SiNx	0 Wafer	0 Wafer	117 Wafer	447 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer
Quartz	50 Wafer	53 Wafer	138 Wafer	352 Wafer	0 Wafer	0 Wafer	0 Wafer	0 Wafer	395 Wafer
Fused Silica	4403 Wafer	4182 Wafer	790 Wafer	2572 Wafer	0 Wafer	600 Wafer	366 Wafer	0 Wafer	20825 Wafer
Glass	530 Wafer	1724 Wafer	424 Wafer	2761 Wafer	95 Wafer	373 Wafer	481 Wafer	0 Wafer	4611 Wafer

2 Inch Silicon + SiO2 Wafers (Thermal Oxidation)

Qual.	Material	Size (inch)	Orien- tation	Polished	Thick- ness (μm)	Doping	Resistivity (ohm cm)	Coating	# available now¹/soon²	Article Number (WebShop)
Prime	Si + SiO₂ (dry)	2	(100)	one-side	279 ± 20	Boron	0.001 - 0.05	50 nm	193 / 193	WTD20279200B1051S051
Prime	Si + SiO₂ (dry)	2	(100)	one-side	279 ± 20	Boron	1 - 10	100 nm	0 / 200	WTD20279200B1314S101
Prime	Si + SiO₂ (dry)	2	(100)	one-side	280 ± 20	Boron	0.001 - 0.05	50 nm	76 / 76	WTD20280200B1051S051
Dummy³	Si + SiO₂ (dry)	2	(100)	one-side	279 ± 20	Boron	0.001 - 0.05	50 nm	10 / 10	WTV20279200B1051S051
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 20	Boron	1 - 10	300 nm	0 / 150	WWD20279200B1314S301
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 25	Boron	1 - 10	500 nm	475 / 475	WWD20279250B1314S501
Prime	Si + SiO₂ (wet)	2	(100)	one-side	279 ± 25		5000 - 100000	250 nm	144 / 144	WWD20279250X5618SNN1

Interested in an offer? Please send us an e-mail with the article numbers(s) (20-digit code in the right column of the table above) and number to info@microchemicals.com

¹available when this list has been revised

² available + ordered (= available in typically few weeks)

³ Wider specified, rather cheap wafers for e. g. resist coating tests or start-up experiments for new litho-processes.

⁴ prices subject to change; while stocks last.

⁵ possibly available on demand within approx. 1 - 2 weeks.

We try to revise this stock list daily or weekly, but we cannot guarantee that it's always up-to-date.