-20 %Welch Materials QuEChERS Extraction Bags, EN Method, 6g mgSO4, 1.5g Na Citrate, 0.75g Na Citrate Sesquihtdrate, 1.5g NaCl, 50 pc/PAK
Welch Materials

Welch Materials QuEChERS Extraction Bags, EN Method, 6g mgSO4, 1.5g Na Citrate, 0.75g Na Citrate Sesquihtdrate, 1.5g NaCl, 50 pc/PAK

QuEChERS (pronounced “catchers”) stands for Quick, Easy, Cheap, Effective, Rugged and Safe - the qualities that describe this sample preparation method for food substances. The technique is quite simple, involving a minimum of steps, and is effective for the cleanup of complex samples. QuEChERS is an upgraded version of SPE. They have similar functions, but the preparation method of QuEChERS is much easier. With QuEChERS, you can prepare your samples for multi-class, multi-residue analysis while saving time and money. In the United States, the Association of Official Analytical Chemists (AOAC) has published its 2007 .01 Method while the European equivalent, the EN 15662 2007, uses similar methodology . AOAC, EN methods add buffer salts in the original OR method to ensure effective extraction of pH-sensitive compounds, to reduce degradation of sensitive compounds (such as pesticides that are not stable to alkali or acid), and to expand the application range of broad spectrum oMostra di più
125,00 €
da 100,00 €
1 offerta
Vedi le offerte

Offerta

Analytics-Shop.com
Disponibile · Spedizione: ?Spedizione da 🇳🇱 NL 🇮🇹
125,00 €
100,00 €
più spedizione
Vai al negozio

Tutti i prezzi IVA inclusa; spese di spedizione secondo il feed del negozio. Il clic porta direttamente alla pagina prodotto del negozio.

Andamento del prezzo (prezzo minimo)

100,00 €5 ago11 ago18 ago25 ago5 ago: 100,00 €25 ago: 100,00 €

Avviso prezzo

Avvisami quando il prezzo di questo articolo scende.

Dettagli del prodotto

Marche
Welch Materials
Categorie
Commercio e industria > Scienza e laboratorio > Articoli da laboratorio

Prodotti simili