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Raptor FluoroPhenyl 2.7um EXP Guard Column Cartridges 5 x 4.6mm, 3-pk Raptor EXP Guard Column Cartridges • Free-Turn architecture lets you change cartridges by hand without breaking inlet/outlet fluid connections—no tools needed. • Patented titanium hybrid ferrules can be installed repeatedly without compromising high-pressure seal. • Auto-adjusting design provides ZDV (zero dead volume) connection to any 10-32 female port. Maximum cartridge pressure: 600 bar/8,700 psi (2.7 µm) or 400 bar/5,800 psi (5 µm). Raptor SPP LC columns combine the speed of SPP with the resolution of USLC technology. Learn more at www.restek.com/raptor To help protect your investment and further extend the life of our already-rugged LC columns, Restek offers the patent-pending guard column hardware developed by Optimize Technologies. A Restek LC guard cartridge in an EXP direct connect holder is the ultimate in column protection. Particle Size: 2.7 µm Product Name: Raptor FluoroPhenyl EXP Guard Column Cartridges Product Type: HPLC Guard Cartridge Size: 5 x 4.6 mm Units: 3-pk.
Column, LC, Validation Kit Shim-pack Arata C18, 5um, 4.6x250mm, 3 pcs Validation Kit consists of three columns packed with three different batches of sorbent. Shim-pack Arata LC column series enables you to achieve unprecedented resolution by delivering the advantage of unmatched peak shape of basic compounds. Even for LC columns that claim to be designed for basic compounds, adequate resolution often cannot be obtained due to problems such as leading of highly polar basic compounds, peak shape deterioration of acidic compounds, or long equilibration time required for low ionic strength acidic mobile phase. All of these issues have been solved with Shim-pack Arata that was specifically designed to give unmatched peak shape for basic compounds. Unmatched peak shape of basic compounds could be achieved while maintaining good peak shape for acidic compounds with Shim-pack Arata LC Columns. Even with low ionic strength acidic mobile phase, such as 0.1% formic acid containing mobile phase, excellent peak shape of both basic compounds and acidic compounds could be achieved. In order to obtain good peak shape of peptides under reversed phase chromatography, TFA containing mobile phases are frequently used which the ion pairing effect is relatively strong. However, TFA could cause ion suppression in LC/MS (/MS) analysis. Excellent peak shape and separation performance for peptides could be achieved on the Shim-pack Arata LC column even with 0.1 % formic acid (weak ion paring acid) containing mobile phase. When analyzing basic compounds on a typical ODS column with low ionic strength acidic mobile phase, peak shape and long equilibration times are common problems. Shim-pack Arata LC columns can be rapidly equilibrated in low ionic strength acidic mobile phases yielding excellent peak shape and stable retention times.
Column, LC, Validation Kit Shim-pack Arata C18, 5um, 4.6x150mm, 3 pcs Validation Kit consists of three columns packed with three different batches of sorbent. Shim-pack Arata LC column series enables you to achieve unprecedented resolution by delivering the advantage of unmatched peak shape of basic compounds. Even for LC columns that claim to be designed for basic compounds, adequate resolution often cannot be obtained due to problems such as leading of highly polar basic compounds, peak shape deterioration of acidic compounds, or long equilibration time required for low ionic strength acidic mobile phase. All of these issues have been solved with Shim-pack Arata that was specifically designed to give unmatched peak shape for basic compounds. Unmatched peak shape of basic compounds could be achieved while maintaining good peak shape for acidic compounds with Shim-pack Arata LC Columns. Even with low ionic strength acidic mobile phase, such as 0.1% formic acid containing mobile phase, excellent peak shape of both basic compounds and acidic compounds could be achieved. In order to obtain good peak shape of peptides under reversed phase chromatography, TFA containing mobile phases are frequently used which the ion pairing effect is relatively strong. However, TFA could cause ion suppression in LC/MS (/MS) analysis. Excellent peak shape and separation performance for peptides could be achieved on the Shim-pack Arata LC column even with 0.1 % formic acid (weak ion paring acid) containing mobile phase. When analyzing basic compounds on a typical ODS column with low ionic strength acidic mobile phase, peak shape and long equilibration times are common problems. Shim-pack Arata LC columns can be rapidly equilibrated in low ionic strength acidic mobile phases yielding excellent peak shape and stable retention times.
PCB Mix PCB Congener Mix, Method 8082A (19 components) isooctane, 1ml PCB Congener Mix, Method 8082A Material: (19 components) Compound List: 2-Chlorobiphenyl (BZ #1) (2051-60-7) 2,3-Dichlorobiphenyl (BZ #5) (16605-91-7) 2,2',5-Trichlorobiphenyl (BZ #18) (37680-65-2) 2,4',5-Trichlorobiphenyl (BZ #31) (16606-02-3) 2,2',3,5'-Tetrachlorobiphenyl (BZ #44) (41464-39-5) 2,2',5,5'-Tetrachlorobiphenyl (BZ #52) (35693-99-3) 2,3',4,4'-Tetrachlorobiphenyl (BZ #66) (32598-10-0) 2,2',3,4,5'-Pentachlorobiphenyl (BZ #87) (38380-02-8) 2,2',4,5,5'-Pentachlorobiphenyl (BZ #101) (37680-73-2) 2,3,3',4',6-Pentachlorobiphenyl (BZ #110) (38380-03-9) 2,2',3,4,4',5'-Hexachlorobiphenyl (BZ #138) (35065-28-2) 2,2',3,4,5,5'-Hexachlorobiphenyl (BZ #141) (52712-04-6) 2,2',3,5,5',6-Hexachlorobiphenyl (BZ #151) (52663-63-5) 2,2',4,4',5,5'-Hexachlorobiphenyl (BZ #153) (35065-27-1) 2,2',3,3',4,4',5-Heptachlorobiphenyl (BZ #170) (35065-30-6) 2,2',3,4,4',5,5'-Heptachlorobiphenyl (BZ #180) (35065-29-3) 2,2',3,4,4',5',6-Heptachlorobiphenyl (BZ #183) (52663-69-1) 2,2',3,4',5,5',6-Heptachlorobiphenyl (BZ #187) (52663-68-0) 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (BZ #206) (40186-72-9) Certified Reference Material: Yes Solvent and Volume: 100 µg/mL each in isooctane, 1 mL/ampul Concentration: 100 Min Shelf Life on Ship Date: 6 months Product Name: PCB Congener Mix, Method 8082A Product Type: Multi-Component Standard Solvent Code: I Units: ea.
Pesticide mix, 500 series 531.1 Performance Ck Std methanol,1ml/ampul 531.1 Performance Check Mix Material: (4 components) Compound List: Aldicarb sulfoxide (1646-87-3), 100 µg/mL BDMC (672-99-1), 10 µg/mL 3-Hydroxycarbofuran (16655-82-6), 2 µg/mL Methiocarb (2032-65-7), 20 µg/mL Certified Reference Material: Yes Solvent and Volume: In methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Product Name: 531.1 Performance Check Mix Product Type: Multi-Component Standard Solvent Code: M Units: ea.