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json_url: "https://www.artisantg.com/46153-3/VLSI-Standards-SHS-440.json"
generated_at: "2026-11-07T23:43:44.767Z"
last_updated: "2026-10-30T19:05:41.383-05:00"
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# VLSI Standards SHS-440 Quartz Step Height Standard

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: VLSI Standards
- Model: SHS-440
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1 lb, estimated
- Shipping dimensions: 8X8X3 in, estimated

## Categories

- Lab & Analytical > Other Lab (primary)

## Details

### Includes

- Storage Case

### Configuration

- Nominal Step Height: 440 Å

## Function

Provides precise calibration for surface profilometers and scanning probe microscopes through a nominal 440 Å quartz step height, ensuring measurement accuracy and instrument performance evaluation.

## Images

- <https://www.artisantg.com/itemimages/vlsi_standards_shs_440_view1_20251117145644.jpg>
- <https://www.artisantg.com/itemimages/vlsi_standards_shs_440_view2_20251117145644.jpg>
- <https://www.artisantg.com/itemimages/vlsi_standards_shs_440_view3_20251117145644.jpg>
- <https://www.artisantg.com/itemimages/vlsi_standards_shs_440_view4_20251117145644.jpg>