The FlipMate 50 System is designed for SC475 cup filtration. Bring the sample to volume Thread the FlipMate 50 Assembly onto the cup containing the sample and tighten Thread an additional SC475 cup onto the FlipMate 50. Tighten securely Invert entire assembly, attach vacuum source…

Now turn your existing HotBlock into a stirring Hotblock! This can be used for performing Hexavalent Chromium in soils, some pharmaceutical dissolutions, and other methods requiring both heating and mixing of your samples. Just set your HotBlock onto the StirBase, drop our special stir bars…

1.5mL Polypropylene vial with septum cap for Dionex AS-50 and AS-AP Autosampler. The septum is slit for easy penetration The septum is a laminate of blue PTFE on the bottom and white silcone on the top

This machined HDPE fixture adds stability when performing FilterMate filtrations. The sample cup is placed into the center hole of the FilterMate holder prior to filtration. The holder secures the digestion cup as the FilterMate is depressed through the liquid sample.

ProWeigh® Filters are 1.5µm Binderless Glass Fiber Filters with all preparation steps done for you. All ProWeigh filters are prepared according to Standard Methods requirements. 47mm binderless glass fiber filters are weighed, washed 3 times in deionized water, dried at 105C and…

Designed to fit our SC150 HotBlock™ for 100mL samples, this 125mL volume wide-mouth digestion vessel is supplied with a 48mm screw cap. The SC490 digestion vessel is made of copolymer polypropylene. Vessels are graduated at 10mL, 25mL, 50mL, 75mL and 100mL. The cap is lined with coextruded…

All GhostWipes are approved by AIHA. This revolutionary product eases sample preparation and analysis of surface lead or surface dust. The GhostWipe is a sturdy wiping material that holds together even on the roughest wiping surfaces. At the lab the Ghost Wipe readily and completely dissolves…

Vial size 16 x 100mm. Each box shipped with C of A and SDS. Box of 100.

Binder-free borosilicate glass fiber filters have porosity limits of 0.7µm +/- 0.1µm and exhibit a 98% particle retention rate at that particle size.

41mm ribbed watch glass fits all 50mL digestion vessels. Polypropylene construction is naturally free of contaminants. Ribbed design allows partial reflux during digestion. Watch glass has a center stem to aid in handling. Pack of 1000 caps.

K4300 vial is a direct replacement for Dionex # 055058, screw cap vial for AS-50 and AS-AP autosamplers. Our product is the same height and diameter as the OEM product. This product has a 0.012" pierce cap that is easily punctured by the sampling probe during analysis. The cap is molded of low…

These filters are washed three times with deionized water, dried at 105°C, then furnace treated at 550°C to remove any volatile components. They are then weighed to 0.0001g. Each filter is in an individual aluminum pan with the filter weight printed on a Mylar® label affixed to the pan.…

Square, single-use templates made from cardstock. Provides consistent/uniform surface area sampling. For use with GhostWipes for testing lead and beryllium content.

The interpretations by various auditors of the requirements of prepared filters for TSS and VSS analysis often differ from one regulatory body to the next. ProWeigh® Double filters from Environmental Express strictly document ALL preparation steps outlined in Standard Methods 2540D and E for…

Still The Industry's Cleanest Resin, Newly Redesigned for Optimum Performance! All Environmental Express® digestion cups are molded from the same polypropylene resin you've come to trust. We continue to certify our digestion cups for 68 elements-the most on the market, and our…

The large capacity SC154 Hot Block will digest up to 54, 50mL samples simultaneously in just a 15 X 21.5" footprint. Constructed of Graphite and Kydex® the corrosion-resistant SC154 was designed for environmental and other acid digestions prior to metals determinations. The SC154 uses a…

These disposable 34mm reflux caps fit onto our 50mL SC475 digestion vessels. This special cap has a 12.7mm hole in its center to allow for the addition of reagents during digestion. Tests have shown equal reflux between the SC506 reflux cap and the SC505 ribbed watch glass.

No more cleaning BOD bottles Disposable BOD bottles provide huge labor savings and improved quality in any environmental laboratory. Lightweight, unbreakable, and recyclable disposable bottles offer safety as well as convenience. Bottles are formed from PET resin, the most easily recycled…

Wide mouth mason jars provide heavy duty leak proof storage. Highly shock resistant polypropylene, heavy walled mason jars are ideal for industrial waste sampling, long term storage and a variety of laboratory uses. They have standard 70mm, G-threaded necks, and screw caps with unique grip lugs and…

The FilterMate Filtration System provides a convenient and inexpensive method of filtration requiring no transfer steps. The FilterMate fits directly into the digestion vessel and is pushed through the liquid being filtered to the bottom of the cup with a detachable plunger. After filtration is…

All Environmental Express 25mm Air Monitoring Cassettes are numbered and bar-coded and come with a Certificate of Quality. Asbestos TEM Cassettes are made of conductive polypropylene. They are supplied with 0.45µm MCE filters. All cassettes are sealed with the LOK-Seal™ band.…

Keep samples safe   Available with PTFE-lined caps, or open-top septa closures Select amber glass bottles for light-sensitive samples Certificate of Analysis included Amber glass for light-reactive samples 500 mL (16 oz) capacity / 125 mL ( 4.23 oz) capacity

25mm Cassettes Asbestos cassettes are made of conductive polypropylene. They are supplied with 0.8µm mixed cellulose ester filters for PCM or 0.45µm filters of MCE with 5µm backup for TEM. All cassettes are sealed with the LOK-SealTm band. Both PCM and TEM cassettes include…