400 Strips,1-14,PH Indicator Test Paper,Chemistry Labware,5 Bags/Lot

Description

400 Strips,1-14,PH Indicator Test Paper,Chemistry Labware,5 Bags/Lot
5 Bags/Lot,80Strips/Bag
This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc.
• Approximate size of pack 70 x45mm
• PH 1-14 Colour chart in each pack
• Litmus Paper test strips change colour within 15 seconds to be matched with the pH scale colour chart
Scales is as follows:-
• 1-3 Indicates a very high Acidic Substance
• 4-6 Indicates an Acidic Substance
• 7 Indicates Neutral
• 8-11 Indicates an Alkaline Substance
• 12-14 Indicates a very high level of Alkalinity
Note: United States I offer: e-packet dispatch and Economy Shipping from outside US.
1: e-packet dispatch 5-12 working days to arrive. Shipment of $ 2
2: Economy Shipping from outside US 15-30 working days free shipping.
1.
We ship to worldwide，
I will add a tracking number in EBAY
2. Make sure your Address is correct. A phone number is recommended for a more accurate delivery.
3.We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
Country
Shipping time
Note
USA ,
Russia（
e-packet dispatch
）
5-12 working days
≥
20 days, contact me
USA ,
Australia, United Kingdom（
Economy Shipping from outside US
）
15-25 days, sometimes 30 days
≥
30 days, contact me
France
15-28 days, sometimes 30-35 days
≥
35 days, contact me
Brazil, Spain, Canada
20-40 days, sometimes 40-45 days
≥
45 days, contact me
Other country
Normally 25-30 days to reach
≥
30 days, contact me
After purchase
.
I
send
goods
within
12 hours
.
And I
'll
add a tracking
number
to
the
EBAY
.
This
tracking number
can query
the
Post.
● I am very glad to solve your any problem on my items.
● Feel free to contact me via Ebay message or Email. Usually I will respond in 24 hours..
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