Aparato de hoffman electrodos de acero inoxidable Porta embudos Densimetro-alcoholimetro escala 0 a 100

Description

Densimetro-alcoholimetro escala 0 a 100 grados Gay Lussac

boca angosta

ajuste a cualquier equipo de extracción con junta 24/40

Fórmula: NH4OH CAS: 1336-21-6

Aparato de hoffman electrodos de acero inoxidable Porta embudos Densimetro-alcoholimetro escala 0 a 100

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