FDA EAM 4.7
The following standards were formulated for use with FDA Method 4.7 Inductively Coupled Plasma-Mass Spectrometric Determination of Arsenic, Cadmium, Chromium, Lead, Mercury, and Other Elements in Food Using Microwave Assisted Digestion (FDA Method 4.7). This method has been widely used for heavy metals quantitation in both food and cannabis product testing.
CANNA-EAM47-CAL
| Part #: | CANNA-EAM47-CAL |
|---|---|
| Description: | Calibration Standard |
| Methods: | FDA EAM 4.7: Inductively Couples Plasma-Mass Spectrometric Determination of Arsenic, Cadmium, Chromium, Lead, Mercury and other elements in food using Microwave assisted digestion |
| Intended Use: | ICP-MS |
| Matrix: | 5% HNO3 / 1% HCl |
100 ug/g: Cu, Zn
50 ug/g: Mn
10 ug/g: As, Cd, Cr3, Mo, Ni, Pb, Se
1 ug/g: Hg
CANNA-EAM47-TS
| Part #: | CANNA-EAM47-TS |
|---|---|
| Description: | Tuning Solution |
| Methods: | FDA EAM 4.7: Inductively Couples Plasma-Mass Spectrometric Determination of Arsenic, Cadmium, Chromium, Lead, Mercury and other elements in food using Microwave assisted digestion |
| Intended Use: | ICP-MS |
| Matrix: | 5% HNO3 / 0.5% HCl |
2 ug/L: Ce, Co, Li, Tl, Y
CANNA-EAM47-IS
| Part #: | CANNA-EAM47-IS |
|---|---|
| Description: | Internal Standard |
| Methods: | FDA EAM 4.7: Inductively Couples Plasma-Mass Spectrometric Determination of Arsenic, Cadmium, Chromium, Lead, Mercury and other elements in food using Microwave assisted digestion |
| Intended Use: | ICP-MS |
| Matrix: | 1% HNO3 / 0.5% HCl / 4% Isopropanol (IPA) |
20 ng/g: Ge
5 ng/g: Ir
2.5 ng/g: Bi, Rh
