Lohand wholesale high precision laboratory test 50 tests Nitrite test tube

Lohand wholesale high precision laboratory test 50 tests Nitrite test tube

USD $45 - $60 /Box

Min.Order:1 Box

Supply Ability:
5000 Piece / Pieces per Month
Port:
Shanghai or Ningbo
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Zhejiang, China
Brand Name:
LOHAND
Model Number:
LH3011
Power:
Other
Usage:
Paper Testing Instrument

Hangzhou Lohand Biological Co., Ltd.

Business Type: Manufacturer,Trading Company
Hangzhou Zhejiang China
Main Products: PH meter ,refractometer ,test paper ,TDS meter ,ORP meter

Product Details

Specification: 

 

Lohand wholesale high precision laboratory test 50 tests Nitrite test tube

 

Nitrite test tube

Model: LH3011
Measuring range:
0-0.05-0.1-0.2-0.5-1-3 mg/L

Packing: 50 tests/box
Shelf life: 1 year  

 


Instructions:

1.  Pull out the filament of tube’s tip.

2.  Evict the air in the tube.

3.  Insert the liquid which is detected, stop inhaling water when it is half around.

4.  Rock 5 to 6 times slightly, after the specified time(pls rock 1 to 2 times in the halfway),

   compare with the standard colorimetric card.

 

Lohand wholesale high precision laboratory test 50 tests Nitrite test tube

 

 

Our certificates

Lohand wholesale high precision laboratory test 50 tests Nitrite test tube 

Own factory and facilities

Lohand wholesale high precision laboratory test 50 tests Nitrite test tube 

 

FAQ

Q1: Why choose us?

A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality. 

2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.

3. We have purveyed customers with the lowest wholesale price.

 

Q2: How do you guarantee the quality?

A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

 

Q3Is OEM available?

A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

 

Q4: Can we buy 1 pc for sample testing?

A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

 

Q5: How to deliver the goods for trial order or small order?

A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

 

Q6: What kind of payment your company accept?

A : T/T , WEST UNION , PAYPAL , ETC.

 

Q7: If we have not found the model from website, what should we do?

A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

Contact Supplier

Mr. Mike Zhang Deputy General Manag Chat Now
Telephone
86-0571-86418090
Mobile
13732228065
Fax
86-0571-56515259
Address
Floor 2, Bldg. 5, Jianggan Tech Park, No. 63, Jiuhuan Road, Jiubao Town, Jianggan Dist, Hangzhou,Zhejiang

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