Ultra-Pure Water for Liquid Chromatography-Mass Spectrometry (LC-MS)
PRISTINE® LC-MS Grade Water is purified for the specific needs of liquid chromatography-mass spectrometry and other highly sensitive analytical techniques. With a purity level that minimizes ion suppression and interference, this water grade is designed for maximum sensitivity and accuracy in critical applications. Featuring ultra-low conductivity, low total organic carbon (TOC), and low UV absorbance, it is ideal for achieving reliable, precise results in both qualitative and quantitative analyses.
Key Features:
Ultra-High Purity: Ultra-low TOC and ion content reduce background noise and ensure minimal interference in sensitive LC-MS assays.
Ultra-Low Conductivity: Provides ultra-low conductivity to prevent ion suppression, optimizing signal clarity and response.
Low UV Absorbance: Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.
Consistent Performance: Strict quality control delivers consistent performance across batches, supporting reproducibility in every analysis.
Applications: Ideal for LC-MS, HPLC, GC-MS, and other advanced analytical techniques in pharmaceutical, environmental, food safety, and biotech industries.
Optimize the precision and accuracy of your LC-MS workflows with Birch Biotech LC-MS Grade Water, trusted by laboratories for unmatched purity, reliability, and performance in sensitive analytical methods.
Product Name
Water
Product Number
1939-5
Formula
H2O
Molecular Weight
18.02
Grade
LC-MS
CAS Number
7732-18-5
Beilstein/REAXYS Number
2050024
EC Number
231-791-2
MDL number
MFCD00011332
UNSPSC Code
12352303
Exp. Date after Mfg. Date
2 years
Test Method
ACS 11th Edition
Specifications
Meets ACS Specification
Yes
Appearance (color)
Colorless
Form
Liquid
Purity (GC area %)
Min 99.9%
Residue after evaporation
Max 1 ppm
Filtered by 0.2um filter
Yes
Ultraviolet Spectrophotometry
UV Absorbance 200 nm
Max 0.01
UV Absorbance 254 nm
Max 0.005
UV Absorbance 280 nm
Max 0.005
Gradient Elution Test
Largest eluted peak (254nm)
Max 1 mAU
Largest eluted peak (210nm)
Max 5 mAU
Fluroescence Trace Impurities
at 450nm Emission
Max 0.1 ppb
at Emission Max for impurities
Max 0.02 ppb
Properties
vapor pressure
23 hPa (20 °C)
boiling point
100 °C (lit.)
melting point
0 °C (lit.)
density
1.000 g/mL at 3.98 °C (lit.)
refractive index
n20/D 1.34 (lit.)
- LC-MS TIC signals less than: 100 ppb Reserpine
- LC-MS TIC signals less than: 50 ppb Reserpine (ESI + mode)
- LC-MS TIC signals less than: 50 ppb 4-Nitrophenol (ESI – mode)
- Very low metal concentration (<100ppb)
- Low Particles
- Packaged in amber glass bottles
- Actual Lot Analysis printed on each label
(4L/bottle, 4 bottles/case) Case Dimensions: 15"x15"x17"
Description
PRISTINE® Water, LC-MS Grade, 4 Liter, 4/case
Ultra-Pure Water for Liquid Chromatography-Mass Spectrometry (LC-MS)
PRISTINE® LC-MS Grade Water is purified for the specific needs of liquid chromatography-mass spectrometry and other highly sensitive analytical techniques. With a purity level that minimizes ion suppression and interference, this water grade is designed for maximum sensitivity and accuracy in critical applications. Featuring ultra-low conductivity, low total organic carbon (TOC), and low UV absorbance, it is ideal for achieving reliable, precise results in both qualitative and quantitative analyses.
Key Features:
Ultra-High Purity: Ultra-low TOC and ion content reduce background noise and ensure minimal interference in sensitive LC-MS assays.
Ultra-Low Conductivity: Provides ultra-low conductivity to prevent ion suppression, optimizing signal clarity and response.
Low UV Absorbance: Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.
Consistent Performance: Strict quality control delivers consistent performance across batches, supporting reproducibility in every analysis.
Applications: Ideal for LC-MS, HPLC, GC-MS, and other advanced analytical techniques in pharmaceutical, environmental, food safety, and biotech industries.
Optimize the precision and accuracy of your LC-MS workflows with Birch Biotech LC-MS Grade Water, trusted by laboratories for unmatched purity, reliability, and performance in sensitive analytical methods.
Specifications
Product Name
Water
Product Number
1939-5
Formula
H2O
Molecular Weight
18.02
Grade
LC-MS
CAS Number
7732-18-5
Beilstein/REAXYS Number
2050024
EC Number
231-791-2
MDL number
MFCD00011332
UNSPSC Code
12352303
Exp. Date after Mfg. Date
2 years
Test Method
ACS 11th Edition
Specifications
Meets ACS Specification
Yes
Appearance (color)
Colorless
Form
Liquid
Purity (GC area %)
Min 99.9%
Residue after evaporation
Max 1 ppm
Filtered by 0.2um filter
Yes
Ultraviolet Spectrophotometry
UV Absorbance 200 nm
Max 0.01
UV Absorbance 254 nm
Max 0.005
UV Absorbance 280 nm
Max 0.005
Gradient Elution Test
Largest eluted peak (254nm)
Max 1 mAU
Largest eluted peak (210nm)
Max 5 mAU
Fluroescence Trace Impurities
at 450nm Emission
Max 0.1 ppb
at Emission Max for impurities
Max 0.02 ppb
Properties
vapor pressure
23 hPa (20 °C)
boiling point
100 °C (lit.)
melting point
0 °C (lit.)
density
1.000 g/mL at 3.98 °C (lit.)
refractive index
n20/D 1.34 (lit.)
Features
- LC-MS TIC signals less than: 100 ppb Reserpine
- LC-MS TIC signals less than: 50 ppb Reserpine (ESI + mode)
- LC-MS TIC signals less than: 50 ppb 4-Nitrophenol (ESI – mode)
- Very low metal concentration (<100ppb)
- Low Particles
- Packaged in amber glass bottles
- Actual Lot Analysis printed on each label
Packaging
(4L/bottle, 4 bottles/case) Case Dimensions: 15"x15"x17"
Safety Data Sheets (SDS) are required by law for many chemicals. You must maintain copies on-site in your laboratory.
Birch Biotech provides SDS documents on this web site in Adobe Acrobat .PDF format on each Product Detail Page for easy download.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":8293654921434,"title":"PRISTINE® Water, LC-MS Grade","handle":"water-lc-ms-grade","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003ePRISTINE® Water, LC-MS Grade, 4 Liter, 4\/case\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-Pure Water for Liquid Chromatography-Mass Spectrometry (LC-MS)\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003ePRISTINE® LC-MS Grade Water is purified for the specific needs of liquid chromatography-mass spectrometry and other highly sensitive analytical techniques. With a purity level that minimizes ion suppression and interference, this water grade is designed for maximum sensitivity and accuracy in critical applications. Featuring ultra-low conductivity, low total organic carbon (TOC), and low UV absorbance, it is ideal for achieving reliable, precise results in both qualitative and quantitative analyses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-High Purity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Ultra-low TOC and ion content reduce background noise and ensure minimal interference in sensitive LC-MS assays.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-Low Conductivity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Provides ultra-low conductivity to prevent ion suppression, optimizing signal clarity and response.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eLow UV Absorbance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eConsistent Performance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Strict quality control delivers consistent performance across batches, supporting reproducibility in every analysis.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eApplications:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Ideal for LC-MS, HPLC, GC-MS, and other advanced analytical techniques in pharmaceutical, environmental, food safety, and biotech industries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eOptimize the precision and accuracy of your LC-MS workflows with Birch Biotech LC-MS Grade Water, trusted by laboratories for unmatched purity, reliability, and performance in sensitive analytical methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2024-04-01T20:43:29-04:00","created_at":"2024-04-01T20:43:29-04:00","vendor":"Duksan Pure Chemical Co. Ltd","type":"High-Purity Water","tags":["4 Liter","LC-MS Grade"],"price":37900,"price_min":37900,"price_max":37900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45438854955226,"title":"4 x 4 Liter Case","option1":"4 x 4 Liter Case","option2":null,"option3":null,"sku":"1939-5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PRISTINE® Water, LC-MS Grade - 4 x 4 Liter Case","public_title":"4 x 4 Liter Case","options":["4 x 4 Liter Case"],"price":37900,"weight":23587,"compare_at_price":null,"inventory_management":"shopify","barcode":"10850004080105","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-PRNT_PristineWater-01.default.jpg?v=1712064878","\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-5_LC-MS-Grade-Pristine_-Water-4-Liter.jpg?v=1714394648","\/\/www.birchbiotech.com\/cdn\/shop\/files\/Molecule_water_309d2aca-3561-48a6-906a-f131ddfa716f.png?v=1714394648"],"featured_image":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-PRNT_PristineWater-01.default.jpg?v=1712064878","options":["Size"],"media":[{"alt":null,"id":33847295312090,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-PRNT_PristineWater-01.default.jpg?v=1712064878"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-PRNT_PristineWater-01.default.jpg?v=1712064878","width":1200},{"alt":null,"id":34180896981210,"position":2,"preview_image":{"aspect_ratio":2.247,"height":534,"width":1200,"src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-5_LC-MS-Grade-Pristine_-Water-4-Liter.jpg?v=1714394648"},"aspect_ratio":2.247,"height":534,"media_type":"image","src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/1939-5_LC-MS-Grade-Pristine_-Water-4-Liter.jpg?v=1714394648","width":1200},{"alt":null,"id":34147584540890,"position":3,"preview_image":{"aspect_ratio":2.895,"height":105,"width":304,"src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/Molecule_water_309d2aca-3561-48a6-906a-f131ddfa716f.png?v=1714394648"},"aspect_ratio":2.895,"height":105,"media_type":"image","src":"\/\/www.birchbiotech.com\/cdn\/shop\/files\/Molecule_water_309d2aca-3561-48a6-906a-f131ddfa716f.png?v=1714394648","width":304}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003ePRISTINE® Water, LC-MS Grade, 4 Liter, 4\/case\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-Pure Water for Liquid Chromatography-Mass Spectrometry (LC-MS)\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003ePRISTINE® LC-MS Grade Water is purified for the specific needs of liquid chromatography-mass spectrometry and other highly sensitive analytical techniques. With a purity level that minimizes ion suppression and interference, this water grade is designed for maximum sensitivity and accuracy in critical applications. Featuring ultra-low conductivity, low total organic carbon (TOC), and low UV absorbance, it is ideal for achieving reliable, precise results in both qualitative and quantitative analyses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-High Purity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Ultra-low TOC and ion content reduce background noise and ensure minimal interference in sensitive LC-MS assays.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eUltra-Low Conductivity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Provides ultra-low conductivity to prevent ion suppression, optimizing signal clarity and response.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eLow UV Absorbance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Provides low UV absorbance, essential for methods requiring high clarity and sensitivity, such as UV detection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eConsistent Performance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Strict quality control delivers consistent performance across batches, supporting reproducibility in every analysis.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eApplications:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003e Ideal for LC-MS, HPLC, GC-MS, and other advanced analytical techniques in pharmaceutical, environmental, food safety, and biotech industries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 9.0pt; line-height: 107%;\"\u003eOptimize the precision and accuracy of your LC-MS workflows with Birch Biotech LC-MS Grade Water, trusted by laboratories for unmatched purity, reliability, and performance in sensitive analytical methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}
