Title
Otsenka kachestva vody iz r. Om' v serii biotestov na genotoksichnost': Analiz toksicheskoy i mutagennoy aktivnosti (Russian Edi,Used
Delivery time: 8-12 business days (International)
Izuchenie vliyaniya zagryazneniya vodnykh ob"ektov na zhivye organizmy yavlyaetsya odnoy iz vazhneyshikh problem sovremennosti. V techenie mnogikh tysyach let chelovecheskaya deyatel'nost' ne nanosila prirode zametnogo ushcherba, no seriya nauchnotekhnicheskikh revolyutsiy narushila ravnovesie mezhdu chelovekom i prirodoy i privela k rostu kolichestva otkhodov proizvodstva, nakaplivayushchikhsya v noosfere podsisteme biosfery, aktivno ispol'zuemoy chelovekom i vklyuchayushchey v sebya vse neobkhodimye dlya nego resursy, v tom chisle i tu chast' gidrosfery, kotoraya yavlyaetsya istochnikom dlya polucheniya pit'evoy vody. V nastoyashchee vremya klassicheskim sposobom otsenki kachestva vody yavlyaetsya otbor prob i ikh laboratornyy analiz s ispol'zovaniem fizikokhimicheskikh metodov. Odnako takoy podkhod ne daet vozmozhnosti opredelit' meru opasnosti zaregistrirovannogo zagryazneniya dlya zhivykh organizmov i ikh soobshchestv, to est' vyyavit' posledstviya vozdeystviya ksenobiotikov, esli chislo zagryaznyayushchikh komponentov dva i bolee. Segodnya naibolee polnym i sovremennym sposobom otsenki kachestva vody yavlyaetsya kombinatsiya fizikokhimicheskogo analiza i posleduyushchee izuchenie v serii biotestov s ispol'zovaniem neskol'kikh testob"ektov rastitel'nogo i zhivotnogo proiskhozhdeniya.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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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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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.).
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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Secure Payment
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.