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Certified Reference Materials

1x Sodium hydroxide - concentrate to make 1L 1M (1N)... EUR 35.00
1x Ammonia Buffer pH 10.0 EUR 68.00
2x Отстъпка за безхартиено копие на Сертификат за анализ EUR -2.00
Nbre Références: 3
Nbre de produits: 4
Produits: EUR 101.00
Transport: EUR 70.00
Total: EUR 171.00

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