hotsale ozone color comparison tube with reliable quality

hotsale ozone color comparison tube with reliable quality
Model:LH-3007
Brand:Lohand
Origin:Made In China
Category:Chemicals / Chemical Lab Supplies
Label:comparison tube , ozone
Price: US $55.8 / pc
Min. Order:1 pc
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Product Description

Item specifics

Place of Origin:
Zhejiang China (Mainland)
is_customized:
Yes
Brand Name:
Lohand
range:
0.05~5mg/l
test time:
30second

Product Description

Product Name: ozone color comparison tube
Model: LH-(0.1-10)
Measuring Range: 

0.05-0.1-0.2-0.5-1-2-5mg/l

Detection Time: 30second

Packing: 50 pcs/bag

 

Instructions:

1.  Pull out the filament of tube.

2.  The top half has a hole, your finger clench the bottom half and evict the air.

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),

   compared with the standard colorimetric card.

hotsale ozone color comparison tube with reliable quality  1

Member Information

Hangzhou lohand biological CO.,LTD
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Phone:18806529196
Contact:Laura Liu (sale)
Last Online:20 Mar, 2017