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Glass dropper bottle for steel testing acid from Laval Europe, the jewellery supplies specialist.
Rub the jewel to be tested on the touchstone, put a drop of acid on the mark.
If the mark disappears, the item of jewellery is not made of steel. If the mark remains, then it is.
- 14 ml
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LAVAL is a Major European supplier for the jewellery and watchmaking industry. Discover all the products you require for your trade and for expressing your talent. |
No minimum order Delivery to most other European countries 3 to 5 working days. |
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Contact us: +33 247 91 1234 |
Contact our export team: English, Italian, Spanish and German speakers available. |
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