ROMIL - Search Results

Acetic Acid UpR

ultra pfas
RX016

100ml RX016S
500ml RX016P

Dgr H:226-314

P:280c-301+330+331-305+351+338-307+310

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(Acetic Acid glacial)
CH3COOH MW 60.05 FP 16.7°C BP 117.9°C d 1.05 CAS [64-19-7]

Assay >99.8% Water <0.1% Residue <0.0001%
UV: 252nm >10%; 260nm >50%; 270nm >80%; 280nm >95%; 300-400nm >99%
Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Trace ionic impurities (0.1% aqueous):
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test

Application: Ultra low background additive for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

100ml RX016S
500ml RX016P

Dgr H:226-314

P:280c-301+330+331-305+351+338-307+310

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Acetonitrile UpS

ultra pfas
H052

1LT H052M
2½LT H052L

Dgr H:225-302+312+332-319

P:210-240-302+352-305+351+338-403+233

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(Methyl Cyanide)
CH3CN MW 41.05 BP 81.6°C d 0.78 CAS [75-05-8]

Assay >99.9% Water <0.005% Residue <0.0001%
UV: 190nm >18%; 193nm >50%; 197nm >80%; 215nm >95%; 230-400nm >99%
Acidity <0.0005 meq/g
Alkalinity <0.00006 meq/g
Gradient Use Test: 205nm <0.002 AU; 254nm <0.0005 AU
Baseline drift <0.02 AU @ 205nm
Fluorescence (as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Trace ionic impurities:
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT H052M
2½LT H052L

Dgr H:225-302+312+332-319

P:210-240-302+352-305+351+338-403+233

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Ammonium Acetate UpR

ultra pfas
RX079

100g RX079S
500g RX079P

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

CH3COONH4 MW 77.08 d 0.70 CAS [631-61-8]

Assay >99%*
UV (0.1% aqueous): 210nm >10%; 220nm >50%; 230nm >80%; 235nm >95%; 245-400nm >99%
*on anhydrous substance
Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Chloride <0.0005%
Sulphate <0.001%
Nitrate <0.001%
Trace ionic impurities (0.1% aqueous):
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test
Deliquescent, hygroscopic. Replace cap promptly after use.

Application: Ultra low background additive for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

100g RX079S
500g RX079P

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Formic Acid UpR

ultra pfas
RX353

100ml RX353S
500ml RX353P

Dgr H:226-290-331-302-314-EUH071

P:210-280c-301+330+331-305+351+338-310

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HCOOH MW 46.03 FP 8.3°C BP 100.6°C d 1.22 CAS [64-18-6]

Assay >98% Residue <0.0001%
UV (0.1% aqueous): 225nm >20%; 235nm >50%; 240nm >80%; 250nm >95%; 260-400nm >99%
Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Trace ionic impurities (0.1% aqueous):
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test

Application: Ultra low background additive for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

Concentrated Formic Acid slowly decomposes to carbon monoxide and water and the pressure built up can cause an explosion of the sealed glass bottle.
As a safety measure we fit larger glass bottles with a closure featuring a venting valve. Bottles with a non-vented closure should have pressure released regularly.

100ml RX353S
500ml RX353P

Dgr H:226-290-331-302-314-EUH071

P:210-280c-301+330+331-305+351+338-310

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LC Eluant mix AMAA1 UpS

acetonitrile/methanol 20:80 with ammonium acetate 10mM ultra pfas
R1967

1LT R1967M
2½LT R1967L

Dgr H:225-301+311+331-319-370

P:210-280f-302+352-305+351+338-308+311-403+233

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3 components:
Acetonitrile (ROMIL H052) 20% v/v
Methanol (ROMIL H414) 80% v/v
containing
Ammonium Acetate (ROMIL HR079) 10 mM

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances

1LT R1967M
2½LT R1967L

Dgr H:225-301+311+331-319-370

P:210-280f-302+352-305+351+338-308+311-403+233

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LC Eluant mix MAA1 UpS

methanol with ammonium acetate 5mM ultra pfas
R8056

1LT R8056M
2½LT R8056L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

2 components:
Methanol (ROMIL H414)
containing
Ammonium Acetate (ROMIL HR079) 5 mM

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT R8056M
2½LT R8056L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

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LC Eluant mix MAA2 UpS

methanol with ammonium acetate 2mM ultra pfas
R7945

1LT R7945M
2½LT R7945L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

2 components:
Methanol (ROMIL H414)
containing
Ammonium Acetate (ROMIL HR079) 2 mM

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT R7945M
2½LT R7945L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

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LC Eluant mix MW8 UpS

methanol/water 90:10 ultra pfas
R5007

1LT R5007M
2½LT R5007L

Dgr H:225-301+311+331-370

P:210-280f-302+352-308+311-403+235

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2 components:
Methanol (ROMIL H414) 90% v/v
Water (ROMIL H952) 10% v/v

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances

1LT R5007M
2½LT R5007L

Dgr H:225-301+311+331-370

P:210-280f-302+352-308+311-403+235

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LC Eluant mix MW9 UpS

methanol/water 50:50 ultra pfas
R4677

1LT R4677M
2½LT R4677L

Dgr H:226-301+311+331-370

P:210-280f-302+352-308+311-403+235

Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

2 components:
Methanol (ROMIL H414) 50% v/v
Water (ROMIL H952) 50% v/v

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances

1LT R4677M
2½LT R4677L

Dgr H:226-301+311+331-370

P:210-280f-302+352-308+311-403+235

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LC Eluant mix MWAA2 UpS

methanol/water 5:95 with ammonium acetate 2mM ultra pfas
R6705

1LT R6705M
2½LT R6705L

Wng H:371

P:280f-302+352-308+311

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

3 components:
Methanol (ROMIL H414) 5% v/v
Water (ROMIL H952) 95% v/v
containing
Ammonium Acetate (ROMIL HR079) 2 mM

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT R6705M
2½LT R6705L

Wng H:371

P:280f-302+352-308+311

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LC Eluant mix WAA2 UpS

water with ammonium acetate 5mM ultra pfas
R7363

1LT R7363M
2½LT R7363L

Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

2 components:
Water (ROMIL H952)
containing
Ammonium Acetate (ROMIL HR079) 5 mM

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances

1LT R7363M
2½LT R7363L

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LC Eluant mix WAA5 UpS

water with ammonium acetate 10mM ultra pfas
R8272

1LT R8272M
2½LT R8272L

Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

2 components:
Water (ROMIL H952)
containing
Ammonium Acetate (ROMIL HR079) 10 mM

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances

1LT R8272M
2½LT R8272L

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LC Eluant mix WAA6 UpS

water with ammonium acetate 1mM ultra pfas
R4142

1LT R4142M
2½LT R4142L

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2 components:
Water (ROMIL H952)
containing
Ammonium Acetate (ROMIL HR079) 1 mM

Application: Ultra low background eluant for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT R4142M
2½LT R4142L

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LC Wash solution AMA1 UpS

acetonitrile/methanol 50:50 with ammonia 0.05% ultra pfas
R3148

1LT R3148M
2½LT R3148L

Dgr H:225-301+311+331-319-370

P:210-280f-302+352-305+351+338-308+311-403+233

Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

3 components:
Acetonitrile (ROMIL H052) 50% v/v
Methanol (ROMIL H414) 50% v/v
containing
Ammonia (ROMIL HB059) 0.05%

Application: Ultra low background wash solution for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT R3148M
2½LT R3148L

Dgr H:225-301+311+331-319-370

P:210-280f-302+352-305+351+338-308+311-403+233

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Methanol UpS

ultra pfas
H414

1LT H414M
2½LT H414L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

(Methyl Alcohol)
CH3OH MW 32.04 BP 64.5°C d 0.79 CAS [67-56-1]

Assay >99.9% Water <0.02% Residue <0.0001%
UV: 205nm >10%; 210nm >50%; 225nm >80%; 240nm >95%; 265-400nm >99%
Acidity <0.0003 meq/g
Alkalinity <0.0002 meq/g
Gradient Use Test: 230nm <0.002 AU; 254nm <0.002 AU
Baseline drift <0.02 @ 230nm
Fluorescence (as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Trace ionic impurities:
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT H414M
2½LT H414L

Dgr H:225-301+311+331-370

P:210-280f-302+352-309+310-403+235

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Propan-2-ol UpS

ultra pfas
H627

1LT H627M

Dgr H:225-319-336

P:210-233-305+351+338

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life Additional Information

(iso-Propanol, iso-Propyl Alcohol)
(CH3)2CHOH MW 60.10 BP 82.2°C d 0.78 CAS [67-63-0]

Assay >99.9% Water <0.02% Residue <0.0001%
UV: 205nm >10%; 210nm >50%; 225nm >80%; 240nm >95%; 255-400nm >99%
Acidity <0.0002 meq/g
Alkalinity <0.0002 meq/g
Gradient Use Test: 254nm <0.005 AU
Fluorescence (as quinine): 254nm <1 ppb; 365nm <1 ppb
Suitability for LC-MS passes test
Trace ionic impurities:
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis: passes test

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT H627M

Dgr H:225-319-336

P:210-233-305+351+338

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Water UpS

ultra pfas
H952

1LT H952M
2½LT H952L

Wikipedia Page Add To Favourites Safety Data Sheet Product Certification Storage & Shelf Life

H2O MW 18.02 FP 0.0°C BP 100.0°C d 1.00 CAS [7732-18-5]

Residue <0.00005%
Resistivity (at time of manufacture) >18 MOhm @ 25°C
pH (at time of manufacture) 5.5-8.0 @ 25°C
TOC (at time of manufacture) <10 ppb
Gradient Use Test: 205nm <0.002 AU; 254nm <0.0005 AU
Baseline drift <0.02 AU @ 205nm
Suitability for LC-MS passes test
Trace ionic impurities:
Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
Al, Ca <25 ppb each
Na <50 ppb
Suitability for PFAS analysis passes test
Filtered to 0.2 micron

Application: Ultra low background solvent for LC-MS analysis of poly- and per-fluoroalkyl substances, suitable for EPA Methods 533 and 537.1

1LT H952M
2½LT H952L

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Liquid Chromatography-Mass Spectrometry PFAS Analysis

Liquid Chromatography-Mass Spectrometry PFAS Analysis Per- and polyfluoroalkyl substances (PFAS) are a large group of man-made chemicals that have been used in a wide range of industrial applications and consumer products since t...

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Acetic Acid UpR

Acetonitrile UpS

Ammonium Acetate UpR

Formic Acid UpR

LC Eluant mix AMAA1 UpS

LC Eluant mix MAA1 UpS

LC Eluant mix MAA2 UpS

LC Eluant mix MW8 UpS

LC Eluant mix MW9 UpS

LC Eluant mix MWAA2 UpS

LC Eluant mix WAA2 UpS

LC Eluant mix WAA5 UpS

LC Eluant mix WAA6 UpS

LC Wash solution AMA1 UpS

Methanol UpS

Propan-2-ol UpS

Water UpS

Liquid Chromatography-Mass Spectrometry PFAS Analysis