Phenol R-R 1Mol/L in Ethanol 250ml US$ 61.45 Min. order: 1 piece ★★★★★ 4.5 (104 reviews) Sold : Login>>
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Kristallviolett R-R 1% wässrig 50ml US$ 22.91 Min. order: 1 piece ★★★★★ 4.8 (283 reviews) Sold : Login>>
Enzianviolett 1%ige wässrige Lösung 500ml US$ 49.50 Min. order: 1 piece ★★★★★ 4.1 (32 reviews) Sold : Login>>