ProWeigh Filters for Suspended Solids |
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| Ask about ProWeigh Express, our computer software program that totally automates Suspended Solids Testing |
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ProWeighs are pre-prepared filters for solids analysis that eliminate all the hands-on steps for filter preparation. The filter washing, drying, desiccating and weighing are already done!
With ProWeighs, all you have to do is filter your sample, dry it and take the final weight.
Reproducibility is always +/- 0.2 mg.
Accuracy is +/- 0.4 mg max, except for ProWeigh 5 decimal which is +/- 0.07 mg max.
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| Style | Size in mm | Catalog # | Price per pack
(100/pack) |
| ProWeigh | 47 | F93447MM | £ 50.00 |
| DoubleWeigh | 47 | F93447MM-X | £ 65.00 |
| ProWeigh for Volatiles | 47 | F93447VOL | £ 60.00 |
| ProWeigh | 42 | F93442MM | £ 60.00 |
| ProWeigh | 55 | F93455MM | £ 55.00 |
| ProWeigh | 76 | F93476MM | £ 70.00 |
| DoubleWeigh | 76 | F93476MM-X | £ 80.00 |
| ProWeigh for Volatiles | 76 | F93476VOL | £ 75.00 |
| ProWeigh | 90 | F93490MM | £ 80.00 |
| DoubleWeigh | 90 | F93490MM-X | £ 85.00 |
| ProWeigh for Volatiles | 90 | F93490VOL | £ 85.00 |
| ProWeigh | 110 | F934110MM | £ 85.00 |
| ProWeigh for Volatiles | 110 | F934110VOL | £ 90.00 |
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| Accessories | Description | Catalog # |
| Universal Solids Standard | TDS, TSS, VSS, TS, Solid Std. | F95005 | £ 35.00 |
| ProWeigh Express | Software Program | F934881 | £ 850.00 |
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AutoBlock Automated Digestion System |
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| The AutoBlock can digest up to 54 samples simultaneously in accordance with EPA digestion protocols or a user designed digestion program. The AutoBlock controls temperature, ramp rate, and digestion time and will automatically add up to five different reagents at different times (or 10 reagents with the SC862) during the digestion process in a HEPA filtered environment. The AutoBlock includes a 54 place HotBlock. It has all of the heating functions and capabilities of the HotBlock plus the enclosure, reagent dispensing, etc.. We use the same graphite block and heater mat in the AutoBlock as we do in the HotBlock. AutoBlock and HotBlock use the same accessories.
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| Product | Description | Catalog # | Prices |
| AutoBlock | 5 Reagent | SC860-240 | £ 16,350.00 |
| AutoBlock | 10 Reagent | SC862-240 | £ 19,850.00 |
| Reagent Kit | 6 place Acid Bottle Rack, and 5 Delivery Caps. | SC880 | £ 335.00 |
| Pump tubing Replacement | Long Lasting PTFE, rated for 1500 hours. | SC866 | £ 300.00 |
| HEPA Filter Replacement | 99.9% capture of particles 0.3mm or larger | SC868 | £ 95.00 |
| Reagent Delivery Caps | 38mm Teflon Caps with tubing port and vent with filter. | SC873 | £ 35.00 |
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HotBlock Digestion System |
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| Our HotBlock digestion systems come in a variety of sizes depending on your laboratory needs. HotBlocks have been EPA approved as a suitable means of performing digestions. HotBlocks are CE certified and are available in 110 and 220V. Use our AirLite enclosure to perform digestions in a HEPA filtered environment.
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| Product | Description | Catalog # | Prices |
| HotBlock | 54 Well, 50 ml | SC154-240 | £ 2,950.00 |
| HotBlock | 36 Well, 50 ml | SC100-240 | £ 2,500.00 |
| HotBlock | 25 Well, 100 ml | SC150-240 | £ 2,700.00 |
| HotBlock | 35 Well, 100 ml | SC151-240 | £ 3,100.00 |
| Transfer Rack | for SC100 & SC154 | SC200 | £ 31.00 |
| Transfer Rack | for SC150 & 151
set of 2 | SC225 | £ 65.00 |
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AirLite Enclosure for HotBlocks |
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| The AirLite Enclosure allows you to perform digestions in a HEPA filtered environment.
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| Product | Description | Catalog # | Prices |
| AirLite Enclosure | Fits all HotBlocks | SC801 | £ 1,200.00 |
| AirLite Fan | Replacement Exhaust Fan | SC830-240 | £ 110.00 |
| AirLite HEPA Filter | HEPA Filter Replacement | SC840 | £ 28.00 |
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AutoBlock & HotBlock Accessories |
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| AutoBlock and HotBlock accessories.
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| Product | Description | Catalog # | Prices |
| Reagent Kit | 6 place Acid Bottle Rack, and 5 Delivery Caps. | SC880 | £ 315.00 |
| Disposable 50 ml Glass Vials | case of 432 | SC432 | £ 195.00 |
50 ml Digestion Vessel
1-5 cases | Polypropylene
case of 500 | SC475 | £ 75.00 |
50 ml Digestion Vessel
6-9 cases | Polypropylene
case of 500 | SC475 | £ 68.00 |
50 ml Digestion Vessel
10+ cases | Polypropylene
case of 500 | SC475 | £ 63.00 |
SCP Style
44mm Watch Glass
for SC475 | Polypropylene
case of 1000 | SC505 | £ 90.00 |
Reflux Caps
for SC 475 | case of 1000 | SC506 | £ 90.00 |
| 100 ml Digestion Vessel | Polypropylene
case of 200 | SC490 | £ 45.00 |
52mm Watch Glass
for SC490 | Polypropylene
case of 500 | SC610 | £ 60.00 |
Molded PFA Vessel
with cap | Each | SC545 | £ 24.00 |
| Sample Cup Rack | 18 place
polycarbonate racks. | SC864 | £ 28.00 |
| Acid Bottle Rack | For 2.5 Liter bottles | SC865 | £ 185.00 |
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FilterMate |
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| Some samples may require that the digested sample be filtered prior to analysis. Use FilterMate with our SC475 digestion cups for a convenient and inexpensive method of filtration that requires no transfer steps.
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| Product | Description | Catalog # | Prices |
| FilterMate | 2 Micron (Teflon)
Case of 100 | SC0401 | £ 55.00 |
| FilterMate | 0.7 Micron (GF)
Case of 100 | SC0404 | £ 55.00 |
| FilterMate | 0.45 Micron (Teflon)
Case of 100 | SC0407 | £ 70.00 |
| Certified FilterMate | 2 Micron (Teflon)
Case of 100 | SC0408 | £ 65.00 |
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Syringe Filters |
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| Some samples may require that the digested sample be filtered prior to analysis. For many the simplest method is to use syringe filters. Simply draw the sample into the syringe, then dispense it into a clean sample vessel and it is ready to run.
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| Product | Description | Catalog # | Price per case
(200 per case) |
| PES Syringe Filter | 0.20 Micron | SF020E | £ 120.00 |
| PES Syringe Filter | 0.45 Micron | SF045E | £ 120.00 |
| Nylon Syringe Filter | 0.20 Micron | SF020N | £ 120.00 |
| Nylon Syringe Filter | 0.45 Micron | SF045N | £ 120.00 |
| PTFE Syringe Filter | 0.45 Micron | SF045T | £ 120.00 |
| PVDF Syringe Filter | 0.20 Micron | SF020V | £ 120.00 |
| PVDF Syringe Filter | 0.45 Micron | SF045V | £ 120.00 |
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TCLP Filters |
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| Each box of TCLP filters is supplied with an independent certification of preparation warranting that the filters were prepared by EPA Method 1311 protocols. |
| Product | Description | Catalog # | Prices |
| Acid Washed | 47 mm Filters, 100 pk | FG77047MM | £ 42.00 |
| Acid Washed | 90 mm Filters, 50 pk | FG77090MM | £ 32.00 |
| Acid Washed | 110 mm Filters, 50 pk | FG77110MM | £ 50.00 |
| Acid Washed | 125 mm Filters, 50 pk | FG77125MM | £ 68.00 |
| Acid Washed | 142 mm Filters, 50 pk | FG77142MM | £ 84.00 |
| Acid Washed | 150 mm Filters, 50 pk | FG77150MM | £ 90.00 |
| Standard Certified | 47 mm Filters, 100 pk | FG75047MM | £ 20.00 |
| Standard Certified | 90 mm Filters, 50 pk | FG75090MM | £ 35.00 |
| Standard Certified | 110 mm Filters, 50 pk | FG75110MM | £ 62.50 |
| Standard Certified | 125 mm Filters, 50 pk | FG75125MM | £ 77.00 |
| Standard Certified | 142 mm Filters, 50 pk | FG75142MM | £ 97.00 |
| Standard Certified | 150 mm Filters, 50 pk | FG75150MM | £ 112.00 |
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Rotators |
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| The large 6.25" X 6.25" X 12.75" stainless steel compartments on the LE rotators will accommodate most zero space extractors and many styles of glass and plastic bottles. The box style design offers a greater degree of safety than other styles of rotators. |
| Product | Description | Catalog # | Prices |
| Rotator | 12 Place | LE1002 | £ 3,000.00 |
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MaxFil Pressure Filtration Device |
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| Pressurization is achieved by use of a quick connect fitting instead of a cumbersome hose-barb fitting. This quick-connect requires no clamping and cannot "blow off" during filtration. All pressures are monitored by a liquid filled gauge located on the top plate of the the MaxFil. |
| Product | Description | Catalog # | Prices |
| MaxFil | Pressure Filturation Device | PF000-1 | £ 1,475.00 |
| MaxFil | Teflon Coated
Pressure Filturation Device | PF100-1 | £ 2,725.00 |
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ZHE+ Zero Head Space Extractor |
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| The Environmental Express zero head space extractor, the ZHE+, is the finest device of its type available. Constructed of type 316 stainless steel, the ZHE+ has a capacity of 560mL, more than enough to utilize the maximum test sample of 25 grams as allowed by federal regulations.
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| Product | Description | Catalog # | Prices |
| ZHE+ | Zero Head Space Extractor | ZHE 1000 | £ 925.00 |
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Disposable Filter Funnels |
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| The new disposable, polypropylene filter funnels are convenient and prevent sample-to-sample contamination. Filter may be removed after filtration if filtrate is of interest. Device has a total capacity of 68mL and uses standard 25mm filters. Filter funnel is complete with top cap (not shown) and filter supports. Tip of funnel fits through standard rubber stopper. Device is provided unassembled or complete with several choices of filters. Other filter choices may be available upon request.
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| Product | Description | Catalog # | Prices |
| Disposable Filter Funnels | Unassembled with
Support Pad | F1500 | £ 18.00 |
| Disposable Filter Funnels | Assembled with
0.1 Micron PP Filter | F1525P | £ 55.00 |
| Disposable Filter Funnels | Assembled with
0.7 GF Filter | F1525T | £ 50.00 |
| Disposable Filter Funnels | Assembled with
0.45 Micron MCE Filter | F1525M | £ 45.00 |
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Disposable Titrator Cups |
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| Now you can save time and prevent sample-to-sample carrryover with low cost disposable titrator cups. Disposable polypropylene cup is a perfect fit in Radiometer titration systems. Having a total capacity of 68mL, this product is unaffected by almost all laboratory reagents. Cups are supplied is cases of 500.
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| Product | Description | Catalog # | Prices |
| Titrator Cup | RadioMeter 30mL,
500 pk
| SC375 | £ 65.00 |
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Radiological Testing
Supplies |
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| These ion-exchange columns are an excellent choice for performing many types of resin separations. These columns are made of clarified polypropylene and are available with or without a frit. Columns fit snugly with our low cost, disposable funnel. This funnel enables the user to work with up to 200mL of solution at a time. Columns come complete with a top cap and a vinyl cap that seals the exit port.
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| Product | Description | Catalog # | Prices |
| Ion Exchange Columns
| Small column with Frit,
50 pk
| R1010 | £ 35.00 |
| Ion Exchange Columns
| Small column with Frit,
200 pk
| R10104 | £ 135.00 |
| Ion Exchange Columns
| Small column
without Frit,
50 pk
| R1011 | £ 30.00 |
| Extra Frit | Extra Frit for R1010,
50 pk
| R1012 | £ 5.00 |
| Ion Exchange Columns
| Large column with Frit,
50 pk
| R1020 | £ 55.00 |
| Ion Exchange Columns
| Large column with Frit,
200 pk
| R10204 | £ 200.00 |
| Extra Frit
| Extra Frit for R1020,
50 pk
| R1022 | £ 7.00 |
| Funnels
| Funnels
50 pk
| R1030 | £ 17.50 |
| Funnels
| Funnels
200 pk
| R10304 | £ 65.00 |
| Rack
| for Environmental Express Columns
| RR1002 | £ 195.00 |
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Ghost Wipes |
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| This revolutionary product eases sample preparation and analysis of surface lead or surface dust. The Ghost Wipe is a sturdy wiping material that holds together even on the roughest wiping surfaces. At the lab the Ghost Wipe readily and completely dissolves during the digestion process providing more uniform recoveries. Ghost Wipes meet all ASTM Designation E1792-96E specifications for sampling materials for lead in surface dust. Wipes are 15cm x 15cm and are supplied in individual sealed packets.
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| Product | Description | Catalog # | Prices |
| Ghost Wipes | 500 pk
| SC4210 | £ 68.50 |
| Ghost Wipes | 1000 pk
| SC4250 | £ 115.00 |
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Air Monitoring Cassettes and Filters |
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25mm asbestos cassettes are made of conductive polypropylene. They are supplied with 0.8Ým mixed cellulose ester filters for PCM. The Classic Style has the advantage of having no hidden areas for dust to collect.
37mm cassettes are made from clear styrene and are supplied with 0.8Ým mixed cellulose ester filters.
For gravimetric analysis, 37mm cassettes with either preweighed filters or matched weight filters are available. Preweighed filter cassettes with PVC filters are weighed to the nearest 10Ýg. For applications that require elemental analysis as well as weighing, matched weight cassettes are available. The MCE filter pairs are matched to the nearest 50Ýg.
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| Product | Description | Catalog # | Prices |
| 25mm Cassettes | Classic Style PCM Cassettes,
Box of 50 | CS25080 | £ 52.50 |
| 37mm Cassettes | With 0.8 micron MCE filter,
Box of 50 | CU37080 | £ 52.50 |
| 37mm Matched Weight Cassettes | MCE filter pairs matched to nearest 50Ýg,
Box of 50 | CU37080MW | £ 160.00 |
| 37mm Preweighed Cassettes | 5 Micron PVC Filter,
Box of 50 | CU37500PVCPW | £ 125.00 |
| Mixed Ester Cellulose Filter | 37mm Diameter,
0.8Ý pore size
Box of 100 | F370800 | £ 35.00 |
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