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Guangzhou Jinzhuo Instrument Equipment Co., Ltd
Supelco 24 bit solid phase extraction device (excluding PTFE)
NegotiableUpdate on 06/26
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Overview
The Supelco 24 standard solid-phase extraction device uses spiral valves to accurately control the flow rate through each SPE tube. Valves are installed on each port of the equipment. The Visprep vacuum equipment is capable of processing 24 SPE samples simultaneously.
Product Details
Supelco 24 standard solid-phase extraction device
57250-U
Visiprep™SPE Vacuum Manifold, PFAS-Free
standard, 24-port model
Alias:
24-port SPE Vacuum Manifold for cartidges
material
UHMW PE Free
polypropylene tube
quality level
100
Agency
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for GB 31604.35-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010
Manage compliance
suitable for FDA C-010.02
product line
Visiprep™
technology
solid phase extraction (SPE): suitable
applicability
suitable for (for PFAS Testing)
application
environmental
food and beverages
Supelco 24 standard solid-phase extraction device
General description
Visiprep™Solid Phase Extraction Vacuum Manifolds andaccessories automate the preparation and cleanup of laboratory liquid samplesby solid phase extraction. Used with a vacuum pump, a Visiprep™ manifold canextract up to 12 or up to 24 samples simultaneously, significantly increasingsample throughput while decreasing sample preparation hands-on time, relativeto liquid-liquid extraction methods. Visiprep™vacuum manifolds feature avacuum bleed valve and a stand-alone coverto provide you with precise flow control and safe, easy use. With our flow control valves you can precisely manipulate flow through eachtube by rotating the individual screw-valves built into the cover. Our recentlyoptimized standard manifolds are suitable for SPE methods in the PFAS testingarea. All crucial components that contain PFAS (e.g. PTFE) are substituted byPFAS free alternatives like e.g ultra-high molecular weight Polyethylene (UHMWPE) or stainless steel (needle guides). These ensure low PFAS backgroundcontamination during the SPE process. The glass basin will not dissolve, fog,or discolor when exposed to powerful solvents. The manifold rack accommodatesautosampler or small scintillation vials, 10 mm or 16 mm test tubes, or 1, 2, 5or 10 mL volumetric flasks. An optional plate fits up to ten 20 mLscintillation vials in the 12-port model. The vacuum bleed valve improves control of the vacuum level andensures more secure closure of the valve. This screw-type valve is fitted withan ultra-high molecular weight polyethylene cone shaped seal (now PTFE-free). Tightening the screw ensures a complete seal with no leakage at the valve. Loosening the screw breaks the seal, allowing immediate vacuum release to stopextractions or to lift the manifold cover. Four 2' legs enable you tostand the cover on a work surface with the SPE tubes maintaining their uprightpositions. This prevents solvent guides from resting on the work surface andbecoming damaged or contaminated. Drying attachment on themanifold is sold separately, it installs in minutes and can be used with anyinert gas. The drying attachment also is useful for concentrating recoveredsamples. Gas flow to each tube can be independently adjusted.
application
1.pH-sensitive pullulan-doxorubicin nanoparticles loaded with 1,1,2-trichlorotrifluoroethane as a novel synergist for high intensity focused ultrasound mediated tumor ablation:This innovative approach employs 1,1,2-Trichlorotrifluoroethane in nanoparticle formulations to enhance the efficacy of tumor treatments through high intensity focused ultrasound, showcasing its potential in pharmaceutical applications (Li et al., 2019).
2.Chemical analysis and risk assessment of diethyl phthalate in alcoholic beverages with special regard to unrecorded alcohol:Although primarily focused on diethyl phthalate, this study highlights the broader scope of solvent safety in pharmaceuticals, suggesting indirect implications for handling and safety assessments of solvents like 1,1,2-Trichlorotrifluoroethane (Leitz et al., 2009).
3.Quantitative determination of n-propane, iso-butane, and n-butane by headspace GC-MS in intoxications by inhalation of lighter fluid:This research demonstrates the use of advanced analytical techniques for volatile substances, which could be analogous to methodologies applied in studying environmental and safety aspects of 1,1,2-Trichlorotrifluoroethane in industrial settings (Bouche et al., 2002).
Features and advantages
1.Patented screw-type valves within each SPE port for precise flowcontrol
2.Glass basin will not dissolve, fog, or discolor when exposed tosolvents
3.Legs on cover allow user to easily rest cover on work surface whenremoved from the manifold
4.Screw-type solvent-resistant vacuum bleed gauge and valve offerbetter sealing and vacuum control. Valve takes 1/4″ vacuumtubing.
5.PP collection vessel rack accommodates autosampler vials; smallscintillation vials (22.75 mm O.D. recommended); 10 and 16 mm test tubes; and 1, 2, 5, and 10 mL volumetric flasks. An optional plate for 20 mL scintillationvials is available for 12-port models.
SupelcoOrdering information for solid-phase extraction equipment and main accessories
57044 12Manage and prevent cross contaminationSPEExtraction device(See standard configuration above)
57265 24Manage and prevent cross contaminationSPEExtraction device(See standard configuration above)
57101-U Visiprep 5Solid phase extraction device for flasks (capable of direct collection)SPEElution solution50mlIn the flask, it can be directly subjected to rotary evaporation. ）
The following accessories are optional or need to be replaced later. Different accessories can be selected according to different experimental requirements to meet the experimental requirements
57100-U 12pipeSPEDrying device (When the sample needs to be dried and concentrated, it needs to be prepared, similar to a nitrogen blower)
57124 24pipeSPEDrying device (When the sample needs to be dried and concentrated, it needs to be prepared, similar to a nitrogen blower)
57275 Large capacity sampling tube4pipe/Set, used for1ml,3ml,6mlSolid phase extraction column
When processing large volume samples, the high-capacity sampler can automatically add the sample to the small column
57272 Large capacity sampling tube 3pipe/Set, used for12ml,20ml,60mlSolid phase extraction column (with the same function)57275）
57059 Solid phase extraction connecting tube (polytetrafluoroethylene)100branch/package (Anti cross contamination transmission line)
57120-U 1000MlSolid phase extraction buffer bottle, plastic polypropylene (Connected between the solid-phase extraction device and the vacuum pump,
To prevent waste liquid from being sucked into the vacuum pump and damaging it, When purchasing a solid-phase extraction device for the first time, it is necessary to do so
57020-U SPEAdapter (small column adapter)12only/package (Need to2Connect the small pillars in series, or connect them together
Used when connected to reservoirs, syringes, etc
57146-UFlow rate regulating valve nut,24only/Package (already included on the device, can be purchased and replaced later)
DOA-P504-BNUnited StatesGastImported oil-free diaphragm vacuum pump Extraction speed:25L/min (Vacuuming the solid-phase extraction device to improve the efficiency of solid-phase extraction is a necessary accessory. If the laboratory has a vacuum pump, it is not necessary to equip it
GM-0.33ADomestic oil-free diaphragm vacuum pump Extraction speed20L/min (Same function as above, choose either imported vacuum pump or domestic pump)
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