100pc Round Laboratory Filter Paper Round 11cm Funnel QualitativeFilter Paper

Description

Features:
1.Qualitative analysis filter paper is relative to quantitative analysis of filter paper and layer analysis clearly hope that filter paper, paper loose, liquid has a strong absorption function.
2.The training filter paper generally has more residue ash, only for general qualitative analysis.
3.The filter paper is divided into diffusion ring, sedimentary ring, oil ring.
Diffusion ring: The diffusion ring is on the periphery of the sedimentary ring, which is a trace of the outward diffusion of fine particles suspended in the oil. The thinner the particles, the farther they spread.He says the oil additives are able to disperse pollutants.
Sedimentary ring: Colors range from light yellow to brownish-red, indicating the degree of oxidation of oil.
Instructions:
1. Fold the filter paper twice in half in a row and fold it into a 90 degree middle angle shape.
2. Open the folded filter paper with three layers on one side and a layer on the other side to create a funnel shape.
3. Place the funnel-shaped filter paper in the funnel and follow the test steps.
Specification:
Colour: white.
Material: cotton fibre
Diameter: 11 cm.
Flow rate: 35-37s (medium)
Ash content: 0.15%
Apertures: 15-20µm
Package contents:
Pack of 100 filter paper.
NOTES:
1.Please Allow 0.4-0.8 inch Differs Due to Manual Measurement, thanks.
2.Dimensions for items may vary slightly lesser or greater than listed depending on style.
3.As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding
Shipping Policy:
Attention
, Please! This item is at
US Warehouse
, and will ship very quickly!
Processing & Shipping Time:
We offer shipping by UPS, USPS
within
48 hours
during working days after we receive your payment, which means our carrier will pick up the items within 48 hours.
You will receive an automatically generated e-mail including the carrier's information and a tracking number as soon as the item has been dispatched.
You can track your item on the carrier's official website.
The fulfillment of the delivery will take
2 to 8
business
days
affected by the distance and the carrier's operational efficiency.
Lost or Damage:
Your patience will be highly appreciated when expecting the items.
When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.
Thank you in advance for your understanding.
If the item is damaged in transit, please contact us
within 3 business days
, we will exert great effort to resolve this.
Payment
Policy
:
We only accept
Paypal
.
We always send the item to the address you give us on PAYPAL to ensure the security of the item.
If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost.
Return & Refund
Policy
:
30 Days Limited Returns Policy:
We accept most items for return within 30 days of receiving your order.
The buyer is responsible for returns shipping. Please refer to the excluded items below.
Restocking & Return Fees:
Orders are refunded in full unless excluded in the situations below.
We reserve the right to charge a restocking fee of up to 20% or deny the return in these situations:
Items returned damaged or not in original condition unless otherwise notified at time of receipt.
Open items which are listed in our list of excluded items for return.
Items returned with missing pieces.
Excluded Items:
The following types of items are excluded and cannot be returned:
Opened toilet seats (unless received damaged)
Neon signs (unless received damaged)
Wee Wee Pads (that have had more than one bag opened)
Adult Diapers (that have had bags opened)
Refunds:
Refunds are processed through PayPal within 1-2 business days of receiving the return.
Replacements:
Replacements are shipped within 1-2 business day of receiving the return.
For damaged items, we can ship out the replacement once we confirm the carrier has picked up the package.
For lost items, replacements can only be processed after the carrier has completed the lost package investigation.
Note:
1. Please be sure to verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.
2. We are not responsible for any return shipping cost in case that you don't like the item after you buy it or you place a wrong order.
3.The item that weights less than 150lbs will be dispatched by UPS and for those more than 150lbs, we will use Truck shippment.
About me:
We are Professional eBay seller.
Welcome to our store .Welcome to buy .
If you have any question .
PlS. feel free to contact us .
We will try our best to service you .
Thank you for your shopping time ! Have a Nice Day !
Features:
1.Qualitative analysis filter paper is relative to quantitative analysis of filter paper and layer analysis clearly hope that filter paper, paper loose, liquid has a strong absorption function.
2.The training filter paper generally has more residue ash, only for general qualitative analysis.
3.The filter paper is divided into diffusion ring, sedimentary ring, oil ring.
Diffusion ring: The diffusion ring is on the periphery of the sedimentary ring, which is a trace of the outward diffusion of fine particles suspended in the oil. The thinner the particles, the farther they spread.He says the oil additives are able to disperse pollutants.
Sedimentary ring: Colors range from light yellow to brownish-red, indicating the degree of oxidation of oil.
Instructions:
1. Fold the filter paper twice in half in a row and fold it into a 90 degree middle angle shape.
2. Open the folded filter paper with three layers on one side and a layer on the other side to create a funnel shape.
3. Place the funnel-shaped filter paper in the funnel and follow the test steps.
Specification:
Colour: white.
Material: cotton fibre
Diameter: 11 cm.
Flow rate: 35-37s (medium)
Ash content: 0.15%
Apertures: 15-20µm
Package contents:
Pack of 100 filter paper.
NOTES:
1.Please Allow 0.4-0.8 inch Differs Due to Manual Measurement, thanks.
2.Dimensions for items may vary slightly lesser or greater than listed depending on style.
3.As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding
PAYMENT
Payment
Policy
:
We only accept
Paypal
.
We always send the item to the address you give us on PAYPAL to ensure the security of the item.
If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost.
SHIPPING
Shipping Policy:
Attention
, Please! This item is at
US Warehouse
, and will ship very quickly!
Processing & Shipping Time:
We offer shipping by UPS, USPS
within
48 hours
during working days after we receive your payment, which means our carrier will pick up the items within 48 hours.
You will receive an automatically generated e-mail including the carrier's information and a tracking number as soon as the item has been dispatched.
You can track your item on the carrier's official website.
The fulfillment of the delivery will take
2 to 8
business
days
affected by the distance and the carrier's operational efficiency.
Lost or Damage:
Your patience will be highly appreciated when expecting the items.
When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.
Thank you in advance for your understanding.
If the item is damaged in transit, please contact us
within 3 business days
, we will exert great effort to resolve this.
Terms of Sale
Return & Refund
Policy
:
30 Days Limited Returns Policy:
We accept most items for return within 30 days of receiving your order.
The buyer is responsible for returns shipping. Please refer to the excluded items below.
Restocking & Return Fees:
Orders are refunded in full unless excluded in the situations below.
We reserve the right to charge a restocking fee of up to 20% or deny the return in these situations:
Items returned damaged or not in original condition unless otherwise notified at time of receipt.
Open items which are listed in our list of excluded items for return.
Items returned with missing pieces.
Excluded Items:
The following types of items are excluded and cannot be returned:
Opened toilet seats (unless received damaged)
Neon signs (unless received damaged)
Wee Wee Pads (that have had more than one bag opened)
Adult Diapers (that have had bags opened)
Refunds:
Refunds are processed through PayPal within 1-2 business days of receiving the return.
Replacements:
Replacements are shipped within 1-2 business day of receiving the return.
For damaged items, we can ship out the replacement once we confirm the carrier has picked up the package.
For lost items, replacements can only be processed after the carrier has completed the lost package investigation.
Note:
1. Please be sure to verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.
2. We are not responsible for any return shipping cost in case that you don't like the item after you buy it or you place a wrong order.
3.The item that weights less than 150lbs will be dispatched by UPS and for those more than 150lbs, we will use Truck shippment.
ABOUT US
About me:
We are Professional eBay seller.
Welcome to our store .Welcome to buy .
If you have any question .
PlS. feel free to contact us .
We will try our best to service you .
Thank you for your shopping time ! Have a Nice Day !