Aparato de hoffman electrodos de acero inoxidable Porta embudos Fórmula: NH4OH CAS: 1336-21-6

Description

Fórmula: NH4OH CAS: 1336-21-6

Kit de colorantes para tinción policromática manual

Diseño compacto para mediciones de electroquímica rápidas y convenientes al alcance de sus dedos

no tóxico

Aparato de hoffman electrodos de acero inoxidable Porta embudos Fórmula: NH4OH CAS: 1336-21-6

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