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Your source for innovative, indispensable lab equipment, lab supplies, and services. View their wide selection of products for scientific research and education.

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In Stock

Covid-19 Items

Made in USA

ACS Grade Analytical Water

Cell Culture Grade Life Science Water

General Life Science Water

High Purity Grade Analytical Water

HPLC Grade Chromatography Water

Laboratory Grade Analytical Water

Molecular Biology Grade Life Science Water

MS Grade Chromatography Water

Enter your price range below

Min

Max

$0~$10(0)
$10~$25(2)
$25~$50(5)
$50~$75(4)
$75~$100(10)
$100~$200(19)
$200~$300(7)
$300~$400(8)
$400~$500(6)
$500~$750(8)
$750~$1000(3)
$1000~$5000(2)
$5000~$10000(0)
$10000~$50000(0)
$50000~$100000(0)
$100000~$3000000(0)

$0~$10(0)

$10~$25(2)

$25~$50(5)

$50~$75(4)

$75~$100(10)

$100~$200(19)

$200~$300(7)

$300~$400(8)

$400~$500(6)

$500~$750(8)

$750~$1000(3)

$1000~$5000(2)

$5000~$10000(0)

$10000~$50000(0)

$50000~$100000(0)

$100000~$3000000(0)

Absorbance

<=0.005 AU at 280nm

<=0.005 AU at 260nm

0.01 AU max. at 200nm

0.005 AU max. at 400nm

0.55 AU max. at 230nm

max. 0.022 at 210 nm

0.85 AU max. at 220nm

0.005 AU Maximum (400nm)

Additional Information

GMP and ISO 13485:2016

Vapor Pressure: 17.5 mm Hg at 20°C

Vapor Pressure: 17.5mmHg at 20°C

Assay Percent Range

>=99.0 %

Calcium Ca

5ppb max.

50 ppb max.

20 ppb max.

Aluminum Al

10 ppb max.

2ppb max.

20 ppb max.

Capacity English

0.67 oz.

Certifications Compliance

Manufactured in cGMP (21 CFR 820) compliant and ISO9001 certified facilities

ASTM D95

Barium Ba

10 ppb max.

Boiling Point

100°C

100.0°C

100°C

Capacity

0.67 oz., 20 mL

Appearance

Clear, colorless liquid

Colorless liquid

CAS Registry Number 2

64-18-6

Bacterial Endotoxins

< 0.25 EU/mL

Beilstein Reference

2050024

Cadmium Cd

10 ppb max.

CAS RN 1 Max Percentage

100

100.0

100.0000%

Capacity Metric

20 mL

ChEBI

CHEBI:15377

CAS Registry Number 1

7732-18-5

CAS RN 1 Min Percentage

98.0

Certificateof Analysis

Yes

Certificate of Lot Analysis included with each bottle.

Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request

Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.

CASRN1 Max Percentage

100

CASRN1 Min Percentage

Chem AlertStorageSymbol

Gray

Chem Alert Storage Symbol

Gray

Chemical Name or Material

0.1% Formic Acid in Water (v/v)

Water, D.I.U.F.

Water

Chromium Cr

10 ppb max.

2ppb max.

Color

Colorless

Undesignated

Density

1.000g/cm-?

1.000-µg/mL-?at 3.98-°C(lit.)

0.99823g/mL

1.0000g/mL

1.000

1000 g/cm-?

1.000 g/cm3

1g/cm-?

1000g/cm-?

Cobalt Co

10 ppb max.

Conductivity

<1uS/cm

<2?S/cm

< 1uS/cm

<= 0.056uS/cm

<=0.056uS/cm

Copper Cu

10 ppb max.

5ppb max.

Density

Chlorine Cl

0.1ppm max.

Description

Improved filtration! HPLC mobile phase for analytical and preparative separations. Now filtered through a 0.2 µm filter to remove particulates.

D Nase

DNase free

DNase

DNase free

Filtered Through

Filtered through a 0.2-micron filter.

0.03 micron filtered.

0.2-micron filtered.

Filtered through a 0.3° filter

Filtered through a 0.2-micron filter and autoclaved.

DOT Information

Not Regulated by DOT

For Use With Application

For determining water content in petroleum or bituminous products

Formula Weight

18.01

For Use With Equipment

Dean stark distillation apparatus

DNaseRNaseProteaseact

None detected

EINECS Number

231-791-2

Formula Weight

18.02

Format

Bottle(s)

Liquid

Format

Vial(s)

Formic Acid

0.095 to 0.105%

Decomposition Information

Hydrogen; oxygen

Fieser Reference

16383

Grade

OPTIMA

OPTIMA LC-MS

HPLC

ACS

Molecular Biology

DNA

Endonuclease-Free, Genomic DNA-Free, Molecular Biology Grade, DNase-Free, RNase-Free, Exonuclease-Free

LC-MS

UHPLC-MS

ACS/HPLC

Cell Culture and Molecular Biology

Technical

Spectrophotometric

Certified

Certified ACS

Reagent

ACS Reagent

Environmental

Halogens

Not Detected

Health Hazard 1

Health Hazard 2

CAUTION!

GHS H Statement
Product is not hazardous.

Low hazard for usual industrial or commercial handling.

H PLCGradientSuitability

Passes test

Pass Test

Identification

Pass Test

Passes Test

Health Hazard 3

Emergency Overview
Handle in accordance with good industrial hygiene and safety practice. Flush eyes with water as a precaution. Move to fresh air. If breathing is difficult

Emergency Overview
Handle in accordance with good industrial hygiene and safety practice. Flush eyes with water as a precaution. Move to fresh air. If breathing is difficult, give oxygen. Do not induce vomiting. Obtain medical attention.
<

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if s

Height English

8.9 in.

Height Metric

228 mm

Iron Fe

2ppb max.

10 ppb max.

InChIKey

XLYOFNOQVPJJNP-UHFFFAOYSA-N

Impurities

<=10ppb (Ionic, Potassium)

Magnesium Mg

10 ppb max.

2ppb max.

IUPAC Name

water

oxidane

Melting Point

0°C

Merck Index Reference

15, 4269

15, 10237

Manganese Mn

10 ppb max.

2ppb max.

Lead Pb

1ppb max.

10 ppb max.

L CMSNegativeModeasMecoprop

<=300ppb

L CMSPositiveModeasPropazine

<=50ppb

L CMSGradientSuitability

Pass Test

<=2 mAU - PDA (200-400nm)

Linear Formula

H2O

Name Note

Deionized, ASTM Type II

DNASE, RNASE free

DNase, RNase, Protease free

Deionized, ASTM Type I

Solvent Blends

0.03µm filtered to ensure high purity

Distilled

For RNA Work, DEPC-treated and DNASE, RNASE free.

ASTM Type I, ASTM Type II

ASTM Type II

ASTM Type I

CHROMASOLV LC-MS

For DNA Work, DNASE, Protease free

MFCD Number

11332

MFCD00011332

3297

Packaging

Amber Glass

Clear Borosilicate Glass Bottle

Glass Bottle

Nalgene Poly Bottle

Poly natural

Amber Glass Bottle

Cubitainer

Poly Drum

Glass Container

Poly Bottle

Safe-Cote Amber Glass-?

Wide Neck Amber Bottle

PET Plastic Bottle

Amber Soda Lime Glass-?

Plastic Drum

Poly CUBE

PolyPac

Molecular Weight

18.015

Potassium K

20 ppb max.

5ppb max.

10 ppb max.

Molecular Formula

H2O

Purity Grade Notes

LC-MS & UHPLC-UV

Mobile phase for HPLC applications

Meets or exceeds CAP/CLSI specifications for Clinical Laboratory Reagent Water (CLRW) and USP/NF Purified Water. Certificate of Analysis is available online.

DNase-, RNase- and Protease-Free

Molybdenum Mo

10 ppb max.

Quantity

20L

500mL

6 x 1L

1 gal.

4 x 1.25mL

30mL

4 x 2.5L

2.5L

5 gal.

10L

200L

25L

32 oz.

6 x 1 L

100mL

12 x 16 oz.

Purity GradeNotes

DNase-, RNase- and Protease-Free

Meets or exceeds CAP/CLSI specifications for Clinical Laboratory Reagent Water (CLRW) and USP/NF Purified Water. Certificate of Analysis is available online.

Mobile phase for HPLC applications

High purity mobile phase for HPLC

Nickel Ni

10 ppb max.

2ppb max.

Protease

Protease free

Recommended Storage

15° to 30°C

Room temperature

15-° to 30-°C

Ambient temperatures

2-° to 30-°C

2-30°C

Refractive Index

1.3334

1.333

Shelf Life

12 months

547 days from date of manufacture

36 Months

18 months

24 Months

5.0 to 7.0

Residue after Evaporation

<=1ppm

1ppm max.

ShelfLife

24 Months

Silver Ag

10 ppb max.

2ppb max.

Packaging

Glass

Physical State

Liquid

PhysicalState

Liquid

Physical Form

Liquid

Sodium Na

20ppb max.

50 ppb max.

20 ppb max.

Sterilization Method

0.1µm sterile filtered

Pub Chem CID

962

Quantity

Selenium Se

10 ppb max.

Residue

< 0.0001% (at bottling)

Residueafter Evaporation

1 ppm max.

1ppm max.

<=1ppm

1 ppm Maximum

Recommended Applications

Healthcare

Resistivity

18 mega-ohm Maximum

>18 megaohm (at time of manufacture)

Standard Taper Joint No

24/40

SampleTreatment

Not DEPC-Treated

Solubility

Miscible

Storage Requirements

2-° to 30-°C

Specific Conductance

18µmHO/cm max.

2.0µmHO/cm max.

Specific Gravity

1L = 1.00kg

0.99823g/mL

SMILES

Solubility Information

Miscible with methanol,acetone,ethanol.

Soluble in water

Signaltonoiseratioasproductionpeak

>10 S/N

Total OrgainicCompounds

TOC: < 50ppb

Sterility

Sterile

Treatments

Deionized

DEPC-treated and autoclaved.

Synonym

purified water

dihydrogen monoxide

dihydrogen oxide

water, deionized

water, purified

distilled water

water vapor

Sulfate

0.5ppm max.

Vanadium V

10 ppb max.

Viscosity

0.89 mPa.s (25°C)

1.004cSt

U HPLCMSGradientSuitabilityNegativeMo

<=25ppb (as Propazine in EIC)

Zinc Zn

10 ppb max.

20 ppb max.

2ppb max.

Vapor Pressure

17.5 mm Hg at 20-°C

17.5mmHg at 20-°C

17.5mmHg at 20°C

23 hPa (17mm Hg) at 20°C

U HPLCUVGradientSuitability

<=2mAU - PDA (200-400nm)

Total HalogensasChloride

Not detected

Tin Sn

10 ppb max.

TSCA

Yes

U HPLCMSGradientSuitabilityPositiveMo

<=25ppb (as Chloramphenicol in EIC)

Molecular Weight

18.02

Product Type

Vacuum Trap

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