Title
Evaluation of Metal Contaminations in Vegetables Sold in Local Market: Evaluation of Metal Contaminations,Used
Delivery time: 8-12 business days (International)
Heavy metals or trace elements play an important role in the metabolic pathways during the growth and development of plants. When these heavy metal present in higher amount, or even in small amount have negative health consequence, affecting the nutritional status, metabolic rate, the integrity of detoxification pathway. In present amount heavy metal absorbed by the vegetables were taken under study. 21 samples of vegetables were collected from local vegetable market and were analyzed for the amount of toxic heavy metals [Cu (??), Co (??), Fe (??), Ni (??), and Cd (??)], which are harmful for health. Analysis of toxic heavy metals by atomic absorption spectroscopy (AAS) showed that Cd (??) was most abundant element among all samples. The data obtained following concentration ranges in mg/kg, high concentration of Cd was found 1.9 and 2.1 in the samples Beta vulgaris, and Praecitrullus fistulosus respectively. The higher concentration of Cobalt was found in both Sipacea oleracea and Rhaphnus sativa was 0.62mg/kg This may be Overall, decreasing metal concentration order in various samples: Cd > Co > Fe > Ni >Cu.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.