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Cadmium (Cd) Pure Standard, 1,000 µg/mL, 2% HNO3, 125 mL

Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.

Part Number
Volume Capacity
Concentration
Phase
List Price
Your Price
Quantity
N9300176
125 mL
1000 µg/mL
43.00 USD
 
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N9304303
125 mL
10,000 µg/mL
102.00 USD
 
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N9300107
500 mL
1000 µg/mL
87.00 USD
 
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N9304304
500 mL
10,000 µg/mL
216.00 USD
 
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Overview

Each PerkinElmer Cadmium (Cd) Pure Grade Atomic Spectroscopy Calibration Standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.

  • Concentration: 1,000 µg/mL
  • Matrix: 2% HNO3
  • Volume: 125 mL

Specifications

Concentration 1000 µg/mL
Grade Pure
Hazard Symbols T
Matrix 2% HNO3
Model Compatible With Avio
Number of Elements Single
Product Group Inorganic
Standard Type Single-Element
Technology Type AA/ICP-OES
Volume Capacity 125 mL
Resources, Events & More
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Application Note

Fast Digestion Analysis of Lead and Cadmium in Rice Using GFAAS with Deuterium Background Correction

Toxic elements, such as lead (Pb) and cadmium (Cd), are entering the food chain through environmental contamination. Rice, as the most widely consumed cereal grain in Asia, can quickly pick up Pb and Cd from soil, thereby seriously endangering human health through diet. These toxic element levels need to be carefully monitored. Maximum levels of Pb and Cd are strictly regulated in Asian countries, especially in China; therefore, it is extremely important to develop a simple, reliable method for trace levels of Pb and Cd in rice. The allowable maximum levels of Pb and Cd in grains in EU and China are required to be below 0.2 mg/kg (Commission Regulation EC 1881/2006 and Chinese GB 2715-2016 Hygienic Standard). Graphite furnace atomic absorption spectroscopy (GFAAS) is the officially recommended technique for detection of trace elements in various food stuffs (GB/T 5009.15-2017, GB/T 5009. 12-2017 and EN 14083:2003). Food samples are usually pretreated before GFAAS analysis using various methods: microwave digestion, hot block digestion, dry ashing, and hot plate digestion. These conventional digestion procedures are usually complicated and time-consuming (2-4 hours or longer). Plus, they require large quantities of corrosive and oxidizing reagents, increasing the chance for contamination which could lead to inaccurate results. However, fast digestion can effectively speed up the sample preparation procedure while reducing the use of corrosive reagents and the chance for contamination.

PDF 912 KB
Fast Digestion Analysis of Lead and Cadmium in Rice Using Graphite Furnace Atomic Absorption

The Grape crop is one of the most important fruit crops consumed in the world. Grapes are consumed both as fresh and as processed products, such as wine, jam, juice, jelly, grape seed extract, raisins, vinegar and grape seed oil. A large variety of pesticides are used in grape production throughout its growing season to control pests and diseases in vineyards and to increase crop yield. Pesticide residue is a major concern for the stakeholders of the grape industry, due to more and more stringent regulations and safety standards in most countries.

PDF 412 KB