Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (63)

Quantity

  • (61)
  • (2)

For Use With (Equipment)

  • (58)

Molecular Weight (g/mol)

  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

For Use With (Application)

  • (1)
1 – 30 of 63 results
1

Analyte Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Chemical Name or Material Analyte Mix
2

Analyte Mix A, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note USEPA Method 507
Chemical Name or Material Analyte Mix A
3

Analyte Mix A, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note USEPA Method 531.1
Chemical Name or Material Analyte Mix A
4

Analyte Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note USEPA Method 549.1
Chemical Name or Material Analyte Mix
5

Internal Standard, Endosulfan-1, SPEX CertiPrep™

CAS: 1634-04-4,959-98-8 Molecular Formula: C9H6Cl6O3S Molecular Weight (g/mol): 406.904 InChI Key: RDYMFSUJUZBWLH-AZVNHNRSSA-N PubChem CID: 12309460 SMILES: C1C2C(COS(=O)O1)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl

PubChem CID 12309460
CAS 1634-04-4,959-98-8
Molecular Weight (g/mol) 406.904
SMILES C1C2C(COS(=O)O1)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl
InChI Key RDYMFSUJUZBWLH-AZVNHNRSSA-N
Molecular Formula C9H6Cl6O3S
6

Endothall Stock Standard, SPEX CertiPrep™

CAS: 7732-18-5,145-73-3 Molecular Formula: C8H12O6 Molecular Weight (g/mol): 204.178 InChI Key: RHLALKDQINFLPM-UHFFFAOYSA-N PubChem CID: 23615703 IUPAC Name: 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid;hydrate SMILES: C1CC2C(C(C1O2)C(=O)O)C(=O)O.O

PubChem CID 23615703
CAS 7732-18-5,145-73-3
Molecular Weight (g/mol) 204.178
SMILES C1CC2C(C(C1O2)C(=O)O)C(=O)O.O
IUPAC Name 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid;hydrate
InChI Key RHLALKDQINFLPM-UHFFFAOYSA-N
Molecular Formula C8H12O6
7

Laboratory Performance Check Solution, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

8

Performance Check Solution, SPEX CertiPrep™

CAS: 50-29-3 Molecular Formula: C14H9Cl5 Molecular Weight (g/mol): 354.476 InChI Key: YVGGHNCTFXOJCH-UHFFFAOYSA-N PubChem CID: 3036 ChEBI: CHEBI:16130 IUPAC Name: 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)Cl)C(Cl)(Cl)Cl)Cl

PubChem CID 3036
CAS 50-29-3
Molecular Weight (g/mol) 354.476
ChEBI CHEBI:16130
SMILES C1=CC(=CC=C1C(C2=CC=C(C=C2)Cl)C(Cl)(Cl)Cl)Cl
IUPAC Name 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene
InChI Key YVGGHNCTFXOJCH-UHFFFAOYSA-N
Molecular Formula C14H9Cl5
9

Analyte Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note SW-846 Method 8141
Chemical Name or Material Analyte Mix
10

Initial Combination Calibration Stock Standard, SPEX CertiPrep™

CAS: 12125-02-9,7732-18-5 Molecular Formula: C12H4Cl6 Molecular Weight (g/mol): 360.864 InChI Key: BTAGRXWGMYTPBY-UHFFFAOYSA-N PubChem CID: 38018 IUPAC Name: 1,2,3-trichloro-4-(2,3,4-trichlorophenyl)benzene SMILES: C1=CC(=C(C(=C1C2=C(C(=C(C=C2)Cl)Cl)Cl)Cl)Cl)Cl

PubChem CID 38018
CAS 12125-02-9,7732-18-5
Molecular Weight (g/mol) 360.864
SMILES C1=CC(=C(C(=C1C2=C(C(=C(C=C2)Cl)Cl)Cl)Cl)Cl)Cl
IUPAC Name 1,2,3-trichloro-4-(2,3,4-trichlorophenyl)benzene
InChI Key BTAGRXWGMYTPBY-UHFFFAOYSA-N
Molecular Formula C12H4Cl6
11

8141 Mix-D, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

CAS 122-34-9
12

Analyte Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note SW-846 Method 8140
Chemical Name or Material Analyte Mix
13

LC/MS Daily Check Standard 2, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note EPA 535
CAS 50-55-5
Chemical Name or Material LC/MS Daily Check Solution 2
14

2/88 SOW Surrogate Spike, Dibutylchlorendate, SPEX CertiPrep™

15

3/90-SOW Surrogate Spike, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Chemical Name or Material 3/90 SOW Surrogate Spike
16

Aroclor 1221, High Level, SPEX CertiPrep™

CAS: 11104-28-2,110-54-3

CAS 11104-28-2,110-54-3
17

Aroclor 1262, High Level, SPEX CertiPrep™

CAS: 110-54-3,37324-23-5

CAS 110-54-3,37324-23-5
18

Aroclor 1232 (High Level), SPEX CertiPrep™

CAS: 11141-16-5

CAS 11141-16-5
19

Aroclor Mix 1, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note USEPA Methods 505, 625, SW-846 Method 8270C
Chemical Name or Material Aroclor Mix 1
20

Aroclor 1254, SPEX CertiPrep™

CAS: 110-54-3,11097-69-1 Molecular Formula: C12H5Cl5 Molecular Weight (g/mol): 326.422 InChI Key: AUGNBQPSMWGAJE-UHFFFAOYSA-N PubChem CID: 40470 IUPAC Name: 1,2,3-trichloro-4-(2,3-dichlorophenyl)benzene SMILES: C1=CC(=C(C(=C1)Cl)Cl)C2=C(C(=C(C=C2)Cl)Cl)Cl

PubChem CID 40470
CAS 110-54-3,11097-69-1
Molecular Weight (g/mol) 326.422
SMILES C1=CC(=C(C(=C1)Cl)Cl)C2=C(C(=C(C=C2)Cl)Cl)Cl
IUPAC Name 1,2,3-trichloro-4-(2,3-dichlorophenyl)benzene
InChI Key AUGNBQPSMWGAJE-UHFFFAOYSA-N
Molecular Formula C12H5Cl5
21

Toxaphene Standard, High Level, SPEX CertiPrep™

CAS: 110-54-3,8001-35-2

CAS 110-54-3,8001-35-2
22

Performance Check Solution, SPEX CertiPrep™

CAS: 50-29-3 Molecular Formula: C14H9Cl5 Molecular Weight (g/mol): 354.476 InChI Key: YVGGHNCTFXOJCH-UHFFFAOYSA-N PubChem CID: 3036 ChEBI: CHEBI:16130 IUPAC Name: 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)Cl)C(Cl)(Cl)Cl)Cl

PubChem CID 3036
CAS 50-29-3
Molecular Weight (g/mol) 354.476
ChEBI CHEBI:16130
SMILES C1=CC(=CC=C1C(C2=CC=C(C=C2)Cl)C(Cl)(Cl)Cl)Cl
IUPAC Name 1-chloro-4-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene
InChI Key YVGGHNCTFXOJCH-UHFFFAOYSA-N
Molecular Formula C14H9Cl5
23

Endothall Standard from Endothall Monohydrate, SPEX CertiPrep™

CAS: 145-73-3,67-56-1 Molecular Formula: C8H12O6 Molecular Weight (g/mol): 204.178 InChI Key: RHLALKDQINFLPM-UHFFFAOYSA-N PubChem CID: 23615703 IUPAC Name: 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid;hydrate SMILES: C1CC2C(C(C1O2)C(=O)O)C(=O)O.O

PubChem CID 23615703
CAS 145-73-3,67-56-1
Molecular Weight (g/mol) 204.178
SMILES C1CC2C(C(C1O2)C(=O)O)C(=O)O.O
IUPAC Name 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid;hydrate
InChI Key RHLALKDQINFLPM-UHFFFAOYSA-N
Molecular Formula C8H12O6
24

Glyphosate Stock Standard, SPEX CertiPrep™

CAS: 7732-18-5,1071-83-6 Molecular Formula: C3H8NO5P Molecular Weight (g/mol): 169.07 MDL Number: MFCD00055350 InChI Key: XDDAORKBJWWYJS-UHFFFAOYSA-N PubChem CID: 3496 ChEBI: CHEBI:27744 IUPAC Name: 2-[(phosphonomethyl)amino]acetic acid SMILES: OC(=O)CNCP(O)(O)=O

PubChem CID 3496
CAS 7732-18-5,1071-83-6
Molecular Weight (g/mol) 169.07
ChEBI CHEBI:27744
MDL Number MFCD00055350
SMILES OC(=O)CNCP(O)(O)=O
IUPAC Name 2-[(phosphonomethyl)amino]acetic acid
InChI Key XDDAORKBJWWYJS-UHFFFAOYSA-N
Molecular Formula C3H8NO5P
25

Internal Standard, Acenapthene-d10, SPEX CertiPrep™

CAS: 15067-26-2,67-56-1 Molecular Formula: C12H10 Molecular Weight (g/mol): 164.273 InChI Key: CWRYPZZKDGJXCA-WHUVPORUSA-N PubChem CID: 177559 IUPAC Name: 1,1,2,2,3,4,5,6,7,8-decadeuterioacenaphthylene SMILES: C1CC2=CC=CC3=C2C1=CC=C3

PubChem CID 177559
CAS 15067-26-2,67-56-1
Molecular Weight (g/mol) 164.273
SMILES C1CC2=CC=CC3=C2C1=CC=C3
IUPAC Name 1,1,2,2,3,4,5,6,7,8-decadeuterioacenaphthylene
InChI Key CWRYPZZKDGJXCA-WHUVPORUSA-N
Molecular Formula C12H10
26

Internal Standard, 4-Bromo-3,5-dimethylphenyl-n-methylcarbamate, SPEX CertiPrep™

CAS: 75-05-8,672-99-1 Molecular Formula: C10H12BrNO2 Molecular Weight (g/mol): 258.12 MDL Number: MFCD00027941 InChI Key: ZOZFMTULOYRWEL-UHFFFAOYSA-N PubChem CID: 688148 IUPAC Name: (4-bromo-3,5-dimethylphenyl) N-methylcarbamate SMILES: CNC(=O)OC1=CC(C)=C(Br)C(C)=C1

PubChem CID 688148
CAS 75-05-8,672-99-1
Molecular Weight (g/mol) 258.12
MDL Number MFCD00027941
SMILES CNC(=O)OC1=CC(C)=C(Br)C(C)=C1
IUPAC Name (4-bromo-3,5-dimethylphenyl) N-methylcarbamate
InChI Key ZOZFMTULOYRWEL-UHFFFAOYSA-N
Molecular Formula C10H12BrNO2
27

Reformulated Organohalide Pesticides Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Name Note USEPA Method 505
Chemical Name or Material Reformulated Organohalide Pesticides Mix
28

Internal Standard, Pentachloronitrobenzene, SPEX CertiPrep™

CAS: 82-68-8,1634-04-4 Molecular Formula: C6Cl5NO2 Molecular Weight (g/mol): 295.321 InChI Key: LKPLKUMXSAEKID-UHFFFAOYSA-N PubChem CID: 6720 ChEBI: CHEBI:34908 IUPAC Name: 1,2,3,4,5-pentachloro-6-nitrobenzene SMILES: C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)[N+](=O)[O-]

PubChem CID 6720
CAS 82-68-8,1634-04-4
Molecular Weight (g/mol) 295.321
ChEBI CHEBI:34908
SMILES C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)Cl)[N+](=O)[O-]
IUPAC Name 1,2,3,4,5-pentachloro-6-nitrobenzene
InChI Key LKPLKUMXSAEKID-UHFFFAOYSA-N
Molecular Formula C6Cl5NO2
29

Reformulated Chlorinated Pesticides Mix , SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Chemical Name or Material Reformulated Chlorinated Pesticides Mix
30

Internal Standard, Triphenyl Phosphate, SPEX CertiPrep™

CAS: 1634-04-4,115-86-6 Molecular Formula: C18H15O4P Molecular Weight (g/mol): 326.29 MDL Number: MFCD00003031 InChI Key: XZZNDPSIHUTMOC-UHFFFAOYSA-N PubChem CID: 8289 ChEBI: CHEBI:35033 IUPAC Name: triphenyl phosphate SMILES: O=P(OC1=CC=CC=C1)(OC1=CC=CC=C1)OC1=CC=CC=C1

PubChem CID 8289
CAS 1634-04-4,115-86-6
Molecular Weight (g/mol) 326.29
ChEBI CHEBI:35033
MDL Number MFCD00003031
SMILES O=P(OC1=CC=CC=C1)(OC1=CC=CC=C1)OC1=CC=CC=C1
IUPAC Name triphenyl phosphate
InChI Key XZZNDPSIHUTMOC-UHFFFAOYSA-N
Molecular Formula C18H15O4P