1.Simple operation-using visual colorimetric method simple to operate , can be conducted by anybody without specialized training ;
2.Efficient-test can be finished within 1 minute , fast and efficient;
3.Measuring results are reliable ;
4.Unique aluminum tube packing in China , plating antioxidation film , which can extend shelf life greatly (this is optional );
5.Small volume , light weight , easy to carry .
Widely used in industrial , agricultural ,experimental and outside on -site testing .
Nitrite test strips
Nitrite test paper
1.How can I get a sample ? What’s the sample fee? Is it refundable ?
Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment.
2.How long is your delivery time?
Normally, we can make delivery within 3 days with stock.if there is no stock, we will let you know,thanks.
3.Can you send me some samples for review?
Yes, we can offer the samples,but shall have to charge the sample cost as well as the freight cost.The sample cost can be refunded after you place the orders.
4.Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
5.What else products you supplying?
Water quality test meters ,such as Colorimeter,PH meter, COD analyzer, Turbidity meter,DO meter ,TDS meter ,conductivity meter ,ORP meter,refractometer Lab consumables and so on.