Environmental Express HotBlock Pro - Manual (Page 16)

800.745.8218 / 843.576.1147 / www.environmentalexpress.com Environmental Express • 14
HotBlock™ Pro™: Operation and Instruction Manual Parts & Supplies
SC446 — Urethane Foam Storage Racks (not pictured)
Low cost storage system uses high density urethane foam for semi-permanent storage of digested samples. Each rack holds
25 capped SC475 digestion cups. Racks with cups may be stacked to save space. Overall size of rack is 10” x 10” x 1”. Pack of 5.
Accessories for SC182 HotBlock™ Pro™
SC490 — Polypropylene Screw Cap Digestion Vessels for use with SC182 HotBlock™
This 125mL, wide-mouth digestion vessel is supplied with a 48mm screw cap. The cap is lined with coextruded
polyethylenefoam for leak-proof performance. Made of homopolymer polypropylene, the SC490 digestion vessel is designed
for use in the SC182 HotBlock™. Vessels are graduated at 10mL, 25mL and 50mL, 75mL and 100mL and are packaged in cases
of 200.
SC225 — Polycarbonate Racks for SC182 HotBlock™
This set of two polycarbonate racks was designed to fit the SC150 Hot Block (see photo page 4). A 15-place rack
paired with a 10-place rack give you 25 sample capacity. Racks fit the SC150 HotBlock™ securely for safe accurate digestions.
SC 7150 — Wire Storage Rack for SC490s
Powder coated wire rack shown above is for storing SC490 cups. Rack has an 18 cup capacity.
SC610 — Ribbed Watch Glass
52mm ribbed watch glass is designed for use with SC490, 125mL digestion vessel. Polypropylene watch glass has
a stem in its center to aid in handling.
FilterMate
TM Filtration Systems For Use With SC475 Digestion Vessels
Dirty or particulate-laden samples may require that the digested sample be filtered
prior to analysis. This is especially true with sludge, wastewater and soil samples.
FilterMate™ Systems provide a convenient and inexpensive method of filtration that
requires no transfer steps. The FilterMate™ fits directly into the digestion cup and is pushed
through the liquid being filtered to the bottom of the cup with a detachable plunger. After
the filtration is complete, the plunger is removed and discarded while the filter assembly
remains in the bottom of the cup. This arrangement does not interfere with storage or use
of the cup in an autosampler.
FilterMates are available with different choices of filters:
SC0401 — Standard 2μm PTFE-faced Polypropylene Filter
The popular SC0401 has the highest dirt holding capacity. This is the
most popular and is suitable for most laboratory applications.
SC0408 — Certified 2μm PTFE Filter
The SC0408 FilterMate™ utilizes a pure expanded fiber PTFE filter. This
high dirt trapping FilterMate™ is especially suitable for trace level analysis
and is supplied with lot certification for trace metals by ICP/MS.
SC0407 — 0.45μm PTFE Membrane Filter
The SC0407 FilterMate™ uses a PTFE prefilter in addition to a 0.45μm final filter.
This model is not recommended for particulate laden samples.
SC0404 — 0.7μm Glass Fiber FilterMate™ for TCLP
For filtering small volumes of TCLP extract, we offer the SC0404 FilterMate™ with acid-washed glass fiber filter material
suitable for TCLP filtrations. The 0.7μm filter is supported by a porous polyethylene frit.