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title: Leneta ST-1 ASTM colourant pigmented | Novamart AG
url: https://novamart.ch/en/product/leneta-st-1-astm-colourant-pigmented/
language: en-GB
---

# Leneta ST-1 ASTM colourant pigmented | Novamart AG

> It is a finely ground dispersion of high jet carbon black in a mixture of mineral oil and odourless white spirit. It is specified in ASTM D3450.

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# Leneta ST-1 ASTM colourant pigmented

[Product overview](https://novamart.ch/en/product-catalogue-3/) / [Laboratory & Inspection](https://novamart.ch/en/product-category/laboratory_inspection/) / [Calibration & Standards](https://novamart.ch/en/product-category/laboratory_inspection/calibration-standards/) / Leneta ST-1 ASTM colourant pigmented

## Leneta ST-1 ASTM colourant pigmented

It is a finely ground dispersion of high jet carbon black in a mixture of mineral oil and odourless white spirit. It is specified in ASTM D3450.

SKU: Leneta ST-1Categories: [Scratching / rubbing](https://novamart.ch/en/product-category/measuring-instruments/_material_surface_layers/scratching-chafing/) , [Calibration & Standards](https://novamart.ch/en/product-category/laboratory_inspection/calibration-standards/)

- Description
- Additional information

**Test for washability properties**

This is a **Finely ground dispersion of deep black carbon black** (high jet carbon black) **in a mixture of mineral oil and odourless white spirit** . It is specified in ASTM D3450 to fulfil the laboratory requirement for a reproducible material composition that is generally representative of the condition of the surface.

Both media have a **Perfect product stability** and are manufactured and controlled to ensure batch-to-batch consistency. Their usefulness extends not only to ASTM testing, but to any soil and stain removal test procedure. Supplied in 4 fl.oz. ( **118 ml** ) tins or jars.

### Specifications

- Type: pigmented
- Size: 4 fl oz / 118 ml
- Weight per container: 1/2 lb
- Containers per package: 4
- Minimum order: 1 container
- International standards: ASTM D3450

## Additional information

| brand | Leneta |
| --- | --- |
| Mission | Waschbarkeitsprüfung, Fleckenbeständigkeit & Porosität, Lackprüfung |
| Industry sectors | !!! Painters Coaters Printers |
| Substrates/substances | Coatings and printing inks |
| Standards | ASTM D3450 |

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