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Electron Microscopy Sciences

Cleaving and Scribing Systems and Tools

arrow13Wafer Tweezers

EMS Wafer Tweezers

EMS Wafer TweezersThese tweezers are especially designed for the handling of delicate and fragile silicon wafers, scintillation discs, glass slides, coverslips etc. Made from antimagnetic/anti acid steel with a very smooth surface and a non-glare finish.

wafer tweezersarrow12Style 2W

A: 6.5mm (0.25"); B: 5.0mm (0.20"); C: 2.5mm (0.10"); D: 4.0mm (0.15")

78410-2W EMS 2W each 24.00 Add to Cart

Wafer Tweezersarrow12Style 2WFCPR

Tips are made of PEEK/CF30.These tips offer gently holding wafers.
Replacement tips are available. A: 0.25" (6.6mm); B: 0.41" (2.0mm);
C: 0.08" (2.0mm); D: 0.14" (3.5mm); E: 0.18" (4.5mm)

78410-2WFC EMS 2WFCPR each 30.00 Add to Cart
78410-2WFR Replacement tips set set 21.00 Add to Cart

wafer tweezersarrow12Style 35S

A: 29.0mm (1.14"); B: 5.5mm (0.20"); D: 3.0mm (0.12")

78411-35S EMS 35S each 35.00 Add to Cart

wafer tweezersarrow12Style 38FG

A: 9.5mm (0.37"); B: 11.0mm (0.34"); D: 4.0mm (0.15"); E: 2.5mm (0.10")

78411-38FG EMS 38FG each 29.00 Add to Cart

wafer tweezersarrow12Style 3 WF

A: 9.5mm (0.37"); B: 10.0mm (0.39"); C: 2.5mm (0.10"); D: 4.0mm (0.15"); E: 2.5mm (0.10")

78411-3WF EMS 3WF each 24.00 Add to Cart

wafer tweezersarrow12Style 39S2

A: 6.5mm (0.25"); B: 8.5mm (0.33"); D: 5.5mm (0.20"); E: 2.4mm (0.09")

78412-39S2 EMS 39S2 each 28.00 Add to Cart

wafer tweezersarrow12Style 39S3

A: 9.5mm (0.37"); B: 8.5mm (0.23"); D: 5.5mm (0.20"); E: 2.4mm (0.09")

78412-39S3 EMS 39S3 each 28.00 Add to Cart

wafer tweezersarrow12Style 41W

A: 28.0mm (1.1"); B: 12.0mm (0.47"); D: 5.0mm (0.20"); E: 5.0mm (0.2")

78414-41W EMS 41W each 35.00 Add to Cart

wafer tweezersarrow12Style 43 WFG

A: 9.5mm (0.37"); B: 8.5mm (0.33"); D: 3.5mm (0.14"); E: 2.5mm (0.10")

78414-43WFG EMS 43WFG each 28.00 Add to Cart

wafer tweezersarrow12Style 44 WF

A: 12.0mm (0.47"); B: 8.5mm (0.33"); D: 3.5mm (0.14"); E: 2.5mm (0.10")

78414-44WF EMS 44WF each 28.00 Add to Cart

wafer tweezersarrow12Style 4 WF

A: 12.0mm (0.47"); B: 9.0mm (0.33"); D: 4.0mm (0.15"); E: 2.5mm (0.10")

78414-4WF EMS 4WF each 25.00 Add to Cart

wafer tweezersarrow12Style 4WFCPR

Tips are made of PEEK/CF30 - These tips offer gently holding wafers.
Replacement tips are available. A: 0.46" (12mm); B: 0.41" (2.0mm);
C: 0.08" (2.0mm); D: 0.14" (3.5mm); E: 0.18" (4.5mm)

78414-4WFC EMS 4WFCPR each 30.00 Add to Cart
78414-4WFR Replacement Tips set set 22.00 Add to Cart

wafer tweezersarrow12Style 48 WF

A: 28.0mm (1.1"); B: 9.0mm (0.35"); D: 4.0m (0.15"); E: 2.5mm (0.10")

78414-48WF EMS 48WF each 28.00 Add to Cart

wafer tweezersarrow12Style 8WF

A: 28.5mm (1.12"); B: 12.0mm (0.47"); C: 2.2mm (0.08"); D: 3.5mm (0.14"); E: 2.5mm (0.10")

78420-8WF EMS 8WF each 36.00 Add to Cart

wafer tweezersarrow12Style 8WNY

A: 65.0mm (2.55"); B: 19.0mm (0.75"); C: 1.3mm (0.05"); D: 2.0mm (0.08")

78422-8WNY EMS 8WNY each 119.00 Add to Cart

wafer tweezersarrow12Style 600M - Bent

A: 20.0mm (0.79"); B: 11.0mm (0.43"); E: 2.3mm (0.09")

78425-600M EMS 600M each 52.00 Add to Cart

wafer tweezersarrow12Style 96 – Self-Closing

A: 14.5mm (0.57"); B: 10.5mm (0.41"); C: 9.0mm (0.35")

78426-96 EMS 96 each 29.00 Add to Cart

arrow14Dumont Wafer Handling Tweezers

arrow12Style 35A

Style 35A

Wafer handling tweezers.

Length: 120mm

Style 35A

Catalog A mm B mm Finish Alloy Price Unit
0403-35A-PS 0.15 7 Matte Dumoxel® 42.00 each Add to Cart

arrow14Style 36A/30

Style 36A30

Wafer handling tweezer, bent 30 degrees.

Length: 118mm

Catalog A mm B mm Finish Alloy Price Unit
0403-36A/30-PS 0.2 6 Matte Dumoxel® 42.00 each Add to Cart

arrow12Rubis Wafer Tweezers

Made from SA steel with serrated handles. These tweezers are specially designed to handle different fragile and delicate materials of gallium or silicon wafers. They have a smooth polished non-glare surface with a satin finish. The tweezers have stopping pins turned up on lateral edges and graduated lower paddles prevent the wafer from slipping. The tweezers are also available in Peek material. Peek: An ESD Safe, 105Ω x cm. Soft, conductive fiber, with heat resistance up to 250°C (short exposure 300°C). (Not compatible with nitric and sulfuric acids.)

stainless steel wafer tweezerarrow12Style 2LB/4

No teeth. Length: 128mm (5"). B =12.5mm (½"), C = 8mm (⅓"), D = 3mm (⅛"), E = 2mm (1/12"), F = 4mm (⅙"), M = 9mm (⅓"), N = 2mm (1/12"), R = 48mm (1¾"), S = 42mm (1⅖")

78220-01 Wafer Tweezers Style 2LB/4 each 31.00 Add to Cart

Perforated wafer tweezers steelarrow12Style 39S-4

4 teeth, lower part perforated. Length: 128mm (5"). B =12.5mm (½"), C = 10mm (⅓"), E = 2mm (1/12"), F = 6mm (¼"), M = 9mm (⅓"), N = 1.5mm (1/16"), R = 48mm (1¾"), S = 4mm (1⅖")

78225-01 Wafer Tweezers Style 39s-4 each 42.00 Add to Cart

Narrow 2-teeth wafer tweezersarrow12Style 41LB-2

2 teeth. Flat lower paddle. Length: 128mm (5"). B = 6mm (¼"), C = 7.0mm (¼"), E = 2mm (1/12"), F = 3mm (⅛"), M = 9mm (⅓"), N = 1.5mm (1/16"), R = 52mm (2"), S = 42mm (1⅖")

78226-01 Wafer Tweezers Style 41LB-2 each 42.00 Add to Cart

Stainless steel wafer tweezers teetharrow12Style 41LB-5

5 teeth. Flat lower paddle. Length: 132mm (5¼"), B =16mm (5/8"), C = 9mm (⅓"), E = 2mm (1/12"), F = 3mm (⅛"), M = 11mm (½"), N = 2mm (1/12"), R = 52mm (2"), S = 42mm (1⅖")

78229-01 Wafer Tweezers Style 41LB-5 each 42.00 Add to Cart

Rubis 6 teeth wafer tweezersarrow12Style 42LB-6

6 teeth. Step up lower paddle. Length: 130mm (5⅛"), B = 19.5mm (¾"), C = 8mm (½"), D = 3mm (⅛"), E = 3mm (⅛"), F = 4mm (⅙"), M = 11mm (½"), N = 2mm (1/12"), R = 52mm (2"), S = 42mm (1⅖")

78237-01 Wafer Tweezers Style 42LB-6 each 42.00 Add to Cart

Rubis peek clean-room wafer tweezersarrow12Style 43LB-8-Peek

Clean-room compatible. Length: 138mm (5½"). B = 27mm (1-1/16"), C = 21mm (¾"), D = 4mm (⅙"), E = 6mm (¼"), F = 5mm (⅕"), M = 11mm (½"), N = 1.5mm (1/16"), R = 61mm (2⅓"), S = 35mm (1⅖")

78239-01 Wafer Tweezers, Style 43LB-8 Peek each 39.00 Add to Cart

Peek wafer tweezers clean roomarrow12Style 43LB-4-Peek

Clean-room compatible. Length: 138mm (5½"). B = 13mm (1-1/16"), C = 21mm (¾"), D = 4mm (⅙"), E = 6mm (¼"), F = 5mm ⅕"), M = 11mm (½"), N = 1.5mm (1/16"), R = 61mm (2⅓"), S = 35mm (1⅜")

78240-01 Wafer Tweezers, Style 43LB-4 Peek each 37.00 Add to Cart

Rubis 43LB wafer tweezers teetharrow12Style 43LB-10

10 teeth. Flat lower paddle with opening controller. Length: 190mm (7½"). B = 33.5mm (2"), C = 20mm (¾"), D = 7mm (¼"), E = 2mm (1/12"), F = 3mm (⅛"), M = 13mm (½"), N = 2mm (1/12"), R = 77mm (3"), S = 42mm (1⅔")

78241-01 Wafer Tweezers, Style 43LB-10 each 64.00 Add to Cart

Carbon steel is an extremely hard alloy (> 59 HRC) composed of C, Mn, and Si. While Carbon ensures strong tips, it will nevertheless easily rust. This alloy is magnetic and cannot be sterilized.

Inox 02 is a standard magnetic stainless steel composed of C, Mn, Cr and Si. This alloy is not as hard as carbon steels because it contains Chromium. lnox 02 will resist temperatures of around 400°C (DIN 50 914), but cannot be sterilized.

Inox 08 is a medical stainless steel composed of C, Mn, Cr, Mo and V that provides an excellent resistance to corrosion and a good resistance to salt. Although not as hard as Carbon steels, Inox 08 offers excellent resistance to corrosion. This magnetic alloy supports temperatures of around 400°C (DIN 50914) and is suitable for autoclave sterilization at 180°C.

Dumoxel is composed of C, Cr, Ni, Mo and Cu and is the most popular alloy among our customers. This alloy was developed and patented by Dumont to offer the best in resistance to corrosion thanks to its high concentration of molybdenum and chromium. Dumoxel also guarantees an excellent resistance to sulphuric environments, hydrochloric acid, as well as to all other mineral and organic acids. Dumoxel is 95% antimagnetic, resistant up to temperatures of around 400°C (DIN 50 914) and is suitable for autoclave sterilization at 270°C.

This Dumont patented alloy is composed of C, Cr, Mo, Mn, Co, Ni and Si. Dumostar is more elastic and more resistant to corrosion than the best stainless steels. It is also perfectly compatible with human tissues and is resistant to mineral and organic acids as well to salt. Although slightly more expensive than other alloys, Dumostar is 100% antimagnetic and is resistant to sterilization temperatures of up to 500°C.This is the most cost effective and appropriate alloy for laboratory use.

Antimagnetic is composed of C, Cr, Ni and Mo. It offers a good resistance to corrosion thanks to its high concentration of molybdenum and is 80% antimagnetic but is not as hard as Inox. Antimagnetic is resistant up to temperatures of around 400°C (DIN 50 914) and is suitable for autoclave sterilization at 270°C.

Titanium is an alloy composed of C, Fe, O, H, N and Ti. It is totally resistant to corrosion from nitric acid, chloride, salt water, and the like. This alloy is not as hard as Inox 08 but is 40% lighter and more flexible. Titanium I00% antimagnetic and resistant up to temperatures of around 430°C.

Nickel is a 100% antimagnetic alloy composed of Cu, Ni, Mn and Zn. lt is widely appreciated as it does not damage the components handled by it.

Ceramic ZrO2 is even harder than stainless steel and does not contain carbon or other metal additives. It offers good resistance to chemicals and is Electro Static Discharge safe. Black Ceramic is antimagnetic ( Zero residual magnetism) and microwave-sterilization compatible. It does not produce metallic contamination and offers good thermal isolation for soldering; solder will not adhere to its surface. Black ceramic is clean room safe and is available in antistatic versions for CMOS.

Ceramic ZrO2 is even harder than stainless steel and does not contain carbon or other metal additives. It offers good resistance to chemicals and is Electro Static Discharge safe. White Ceramic is antimagnetic (Zero residual magnetism) and microwave-sterilization compatible. It does not produce metallic contamination and offers good thermal isolation for soldering; solder will not adhere to its surface. White ceramic is clean room safe and is available in anti-static versions for CMOS.

Brass is composed of Cu, Pb, Sn, Ni and Zn. This alloy is 100% antimagnetic and is widely used for handling delicate components, especially in watch-making.

Reagents for Histology: Fixing, Clearing, and Dehydrating arrow13arrow13