Whatman RTU Glass Microfiber Filter - FILTER, MICROFIBRE, 934-AH RTU 42.5MM 100 - 9907-042
by Whatman
In Stock
$225.99
SKU 9907-042
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Product Information: FILTER, MICROFIBRE, 934-AH RTU 42.5MM 100
Manufacturer Part # 9907-042
Description
- Whatman 934-AH, the most widely used filter for Total Suspended Solids Analysis, is now available in a time-saving, Ready-To-Use (RTU) format
- Fast and convenient: Use the pre-washed, pre-weighed filter immediately - no need to pre-treat
- Efficient: Superior fine particle retention at high flow rates
- High loading capacity: Capable of processing very turbid samples
- The 934-AH RTU contains the trusted binder-free, high purity borosilicate glass microfiber filter mentioned in Standard Methods
- Now it comes pre-washed and pre-weighed
- This eliminates filter pre-treating and streamlines your laboratory process
- Each RTU filter is packaged within an aluminum pan with the filter weight clearly printed on a heat resistant label
- Applications
- The 934-AH RTU meets the requirements under the latest edition of Standard Methods 2540D for determining total suspended solids in water
- It is used for a wide range of water monitoring applications including:
- Monitoring of rivers, lakes and coastal waters
- Purified discharge of wastewater treatment plants
- Monitoring discharge water from industrial plants
- Ready-To-Use (RTU) Work Flow
- Each pre-treated filter comes in an aluminum pan, with the filter weight clearly noted
- First, place the 934-AH RTU on the funnel of the vacuum filtration apparatus and seal the filter to the funnel by wetting with a small amount of water
- Then, filter your sample and finally, wash the filter with three aliquots of 10 ml reagent grade water
- Remove the filter, return it to the aluminum weigh pan and dry it to constant weight at 103°C to 105°C
- To obtain the weight of total suspended solids, subtract the weight of the filter indicated on the pan label from the final weight
| HPIS Code | 220_40_140_0 |
| Latex Free | No |
| UNSPSC | 41104918 |
