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Pesticide Test Card

Posted at: Offers to Sell and Export | Posted on: Wed 30 Jun, 2010 2:58 am | Product Category: Pesticide production services [58]
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Products Photos CatalogPesticide Test Card Photos Catalog

Detail :

1.Product principle

pesticide residue test card test use butyrylcholinesterase which is broad

spectrum of highly

sensitive to carbamates and organophosphorus pesticides, make the products with high

sensitivity, strong anti-interference advantages, and technical requirements for testing

personnel on no training, simple, short test time, easy storage products, can meet the needs

of testing carbamates and organophosphorus pesticides in vegetables, fruits and other

agricultural products in rapid detection .

2.product parameter

Pesticide detection limit:according to GB/T5009.199-2003 China

The LOD for three kinds of carbamates and organophosphorus pesticide

are as follows :

Pesticide LOD(mg/kg) Pesiticide LOD(mg/kg)

Methamidophos 1.0 trichlorfon 0.1

Parathion 1.5 Dimethoate 1.3

Isocarbophos 2.5 monocrotophos 1.8

carbofos 2.0 carbaryl 2.5

folimat 1.5 acephate 2.8 Carbofuran 0.1

dichlorovos 0.1

Detect temperature:25-45℃。

Detect time:each with 13min .

Duration time: 12 months in cold temperature。

3.Test procedure

1. weighed 5 grams of sample, adding 10 ml of complete buffer solution, and shake 1min, standing, learn to clarify the extract.

2, open the pesticide Tachometer, so that the temperature constant is 39-40 ℃; remove

the protective film Rapid Test, insert Tachometer heated tank, heated white enzyme tablet

placed side, dropping a 70-80 sample treatment solution slightly (2-3 drops) on the

enzyme-speed on-chip test card, pre-reaction heat for 10 minutes, while 70-80 with a

buffer solution increased slightly (2-3 drops) as control blank.

3, close the cover Tachometer pesticide residues, so that red piece of substrate film

coincides with the enzyme, the reaction color change observed after 3 minutes to judge

the results.

4, Negative:

if the sample and the control enzyme film is similar to the blue blank, it is negative, that is not

excessive pesticide residues;

Positive :

If the sample enzyme tablets do not change color, or color the results compared with the

control blank blue were significantly different, compared to strongly positive, that is, excessive

pesticide residues;

Weak positive:

That is between slightly excessive pesticide residues and the strong positive.

Company Contact:

No member photo
Contact Name: Victor
Company Name: Glory Science Co., Ltd
Email: Email
Tel: 86-571-87771257
Fax: 86-571-87771377
Street Address: 77 Jingzhou Road,
Hangzhou, China 310013
Website: http://www.glorybioscience.com
Member name: gloryscience
Country: China-CN China
Member Since: 11 April 2010
Total Leads: 25 gloryscience Import Export Business Leads
Business focus: Rapid Test, Elisa Kit, Food Safety
Verify: Safe Import Export Tips
Product Category: Pesticide production services [58]

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