Environmental Contaminant Standards - New Products
ShareFollowing please find a listing of new items that became available from CIL in 2020. Updates are being released routinely as CIL adds new products for environmental, food, water, and exposure analysis to our inventory. Each part number is a link to the full product listing on the CIL website. In the case of mixtures, an “information file” with the components and concentrations is part of the product listing. Most items included in these updates are in stock at CIL and available for standard delivery, but please contact CIL for complete product availability.
PER- AND POLYFLUORINATED SUBSTANCES (PFAS)
PHARMACEUTICAL AND PERSONAL CARE PRODUCTS (PPCP)
POLYCYCLIC AROMATIC COMPOUNDS (PAC)
PESTICIDES AND PESTICIDE METABOLITES
CIL has added a new organophosphate flame retardant compound to its suite of PFR offerings.
| Part number | Description | Concentration |
| CLM-10224-1.2 | Tris(4-isopropylphenyl) phosphate (ring-13C18, 99%) | 100 µg/mL in acetonitrile |
| ULM-11048-1.2 | Tris(4-isopropylphenyl) phosphate (unlabeled) | 100 µg/mL in acetonitrile |
A multiclass PAR solution facilitating simultaneous analysis of PCBs, BDEs, and other POPs has been prepared for use in either polar or nonpolar matrices.
| Part number | Description | Concentration |
| ES-5623-A | JECS PCB/POPs/PBDE Native | in nonane |
| ES-5623-B | JECS PCB/POPs/PBDE Native | in methanol |
PER- AND POLYFLUORINATED SUBSTANCES (PFAS)
CIL has developed numerous PFAS standards over many years. As researchers identify new PFAS compounds of increasing interest, CIL continues to synthesize and formulate new high quality analytical standard solutions for this broad class of compounds. CIL now offers US EPA Method 537.1 standard mixtures, along with other custom native PFAS mixtures. Many more are currently in development.
Perfluoroalkylcarboxylic acids (PFCA):
| Part number | Description | Concentration |
| CLM-11046-1.2 | Trifluoroacetic acid (TFA), sodium salt (13C2, 99%) | Inquire |
| ULM-11087-1.2 | Trifluoroacetic acid (TFA), sodium salt (unlabeled) | Inquire |
| CLM-8173-1.2 | Perfluorobutyric acid (PFBA), sodium salt (13C4, 99%) | 50 µg/mL in methanol |
| CLM-10883-1.2 |
Perfluorobutyric acid (PFBA), sodium salt (2,3,4-13C3, 99%) CP 95% |
50 µg/mL in methanol |
| ULM-11058-1.2 | Perfluorobutyric acid (PFBA), sodium salt (unlabeled) | 50 µg/mL in methanol |
| CLM-10931-1.2 |
Perfluoropentanoic acid (PFPeA), sodium salt (pentanoyl-13C5, 99%) |
50 µg/mL in methanol |
| ULM-10960-1.2 | Perfluoropentanoic acid (PFPeA), sodium salt (unlabeled) | 50 µg/mL in methanol |
| ULM-11038-1.2 | Perfluorodecanoic acid (PFDA), sodium salt (unlabeled) | 50 µg/mL in methanol |
| ULM-10721-1.2 | Perfluorohexadecanoic acid (PFHxDA) (unlabeled) | 50 µg/mL in methanol |
| ULM-10722-1.2 | Perfluorooctadecanoic acid (PFODA) (unlabeled) | 50 µg/mL in methanol |
Perfluoroalkyl sulfonates (PFAS):
| Part number | Description | Concentration |
| CLM-9526-1.2 | Potassium perfluoro-1-hexanesulfonate (PFHxS) (13C6, 99%) | 50 µg/mL in methanol |
Fluoropolymers:
| Part number | Description | Concentration |
| ULM-10843-1.2 |
9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid
(9Cl-PF3ONS) (F53B Major), potassium salt (unlabeled) |
100 µg/mL in methanol |
| ULM-10844-1.2 |
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) (F53B Minor), potassium salt (unlabeled) |
100 µg/mL in methanol |
Fluorotelomer sulfonates (FTS):
| Part number | Description | Concentration |
| CDLM-10753-1.2 |
1H,1H,2H,2H-Perfluorohexane sulfonate (4:2 FTS),
sodium salt (13C2, 99%; D4, 98%) |
50 µg/mL in methanol |
| ULM-10757-1.2 |
1H,1H,2H,2H-Perfluorohexane sulfonate (4:2 FTS), sodium salt (unlabeled) |
50 µg/mL in methanol |
| CDLM-10752-1.2 |
1H,1H,2H,2H-Perfluorooctane sulfonate (6:2 FTS),
sodium salt (13C2, 99%; D4, 98%) |
50 µg/mL in methanol |
| CDLM-10751-1.2 |
1H,1H,2H,2H-Perfluorodecane sulfonate
(8:2 FTS), sodium salt (13C2, 99%: D4, 98%) |
50 µg/mL in methanol |
| ULM-10755-1.2 |
1H,1H,2H,2H-Perfluorodecane sulfonate (8:2 FTS), sodium salt (unlabeled) |
50 µg/mL in methanol |
| CDLM-10750-1.2 |
1H,1H,2H,2H-Perfluorododecane sulfonate
(10:2 FTS), sodium salt (13C2, 99%; D4, 98%) |
50 µg/mL in methanol |
Fluorotelomer alcohols (FTOH):
| Part number | Description | Concentration |
| ULM-10723-1.2 | 1H,1H,2H,2H-Perfluoro-1-hexanol (4:2 FTOH) (unlabeled) | 100 µg/mL in methanol |
| ULM-10724-1.2 | 1H,1H,2H,2H-Perfluoro-1-octanol (6:2 FTOH) (unlabeled) | 100 µg/mL in methanol |
| ULM-10727-1.2 | 1H,1H,2H,2H-Perfluoro-1-decanol (8:2 FTOH) (unlabeled) | 100 µg/mL in methanol |
Perfluorooctanesulfonamides (FOSA):
| Part number | Description | Concentration |
| ULM-10977-1.2 | Perfluorooctanesulfonamide (PFOSA) (unlabeled) | 50 µg/mL in methanol |
| DLM-10740-1.2 | N-Methylperfluorooctanesulfonamide (N-MeFOSA) (D3, 98%) | 100 µg/mL in methanol |
| ULM-10779-1.2 | N-Methylperflurooctanesulfonamide (N-MeFOSA) (unlabeled) | 100 µg/mL in methanol |
| DLM-10741-1.2 | N-Ethylperfluorooctanesulfonamide (N-EtFOSA) (D5, 98%) | 100 µg/mL in methanol |
| ULM-10780-1.2 |
N-Ethylperfluorooctanesulfonamide (N-EtFOSA) (unlabeled) CP 90% |
100 µg/mL in methanol |
Perfluorooctanesulfonamido ethanol (FOSE):
| Part number | Description | Concentration |
| DLM-11035-1.2 |
N-Methylperfluorooctanesulfonamidoethanol (N-MeFOSE) (N-methyl-D3, 98% |
50 µg/mL in methanol |
| ULM-11034-1.2 |
N-Methylperfluorooctanesulfonamidoethanol (N-MeFOSE) (unlabeled) (mixed isomers) |
50 µg/mL in methanol |
| DLM-11037-1.2 |
N-Ethylperfluorooctanesulfonamidoethanol (N-EtFOSE) (N-ethyl-D5, 98%) |
50 µg/mL in methanol |
| ULM-11036-1.2 |
N-Ethylperfluorooctanesulfonamidoethanol (N-EtFOSE) (unlabeled) |
50 µg/mL in methanol |
Perfluoroether and Perfluoropolyethers:
| Part number | Description | Concentration |
| ULM-10738-1.2 | Perfluoro-3-methoxypropanoic acid (PFMPA) (unlabeled) | 100 µg/mL in methanol |
| ULM-10739-1.2 | Perfluoro-4-methoxybutanoic acid (PFMBA) (unlabeled) | Inquire |
| ULM-10734-1.2 | Perfluoro-3,6-dioxaheptanoic acid (PFDHA) (unlabeled) | 100 µg/mL in methanol |
| ULM-11128-1.2 | Perfluoro(2-ethoxyethane) sulfonic acid (PFEESA) (unlabeled) | Inquire |
Fluorinated phosphate esters:
| Part number | Description | Concentration |
| ULM-11073-1.2 |
Bis(1H,1H,2H,2H-perfluorodecyl) phosphate (8:2-DiPAP) (unlabeled) CP 94% |
50 µg/mL in methanol |
PFAS Mixtures:
| Part number | Description | Concentration |
| ES-5631 | Method 537.1 Analyte Primary Dilution Standard (PDS) | in methanol (w/ 4 molar equiv. NaOH) |
| ES-5610-A | Method 537.1 Internal Standard Primary Dilution Standard (ISPDS) | in methanol (w/ 4 molar equiv. NaOH) |
| ES-5632 | Method 537.1 Surrogate Primary Dilution Standard (SUR PDS) | in methanol (w/ 4 molar equiv. NaOH) |
| ES-5636 | PFAS EF-28 Native Mixture | in methanol |
| ES-5639 | PFAS Superfund Mixture 1 | in methanol (w/ 4 molar equiv. NaOH) |
As with many chemicals, the urinary metabolites of volatile and semi-volatile compounds humans are exposed to are a useful way to establish body burdens.
| Part number | Description | Concentrations |
| CDNLM-11114 |
N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine (cysteine-13C3, 99%; 15N, 99%: acetyl-D3, 98%) |
Inquire |
| CNLM-11113 |
N-Acetyl-S-(3-hydroxypropyl)-L-cysteine (cysteine-13C3, 99%; acetyl-1-13C, 99%; 15N, 99%) |
Inquire |
| CNLM-11116 |
N-Acetyl-S-(3-hydroxypropyl-1-methyl)-L-cysteine (cysteine-13C3, 99%; acetyl-1-13C, 99%; 15N, 99%) |
Inquire |
| CNLM-11112 | 4-Methylhippuric acid (glycine-1,2-13C, 99%; 15N, 99%) | Inquire |
| ULM-11122 | 3-Hydroxy-2-methylpropyl mercapturic acid (unlabeled) | Inquire |
| ULM-11123 | 3-Hydroxy-3-methylpropyl mercapturic acid (unlabeled) | Inquire |
INDUSTRIAL CHEMICALS
2-Chlorobenzaldehyde and furan are common building blocks in organic chemical synthesis, and both are compounds of some interest in environmental testing. CIL now offers both compounds with 13C- stable isotope labeling.
| Part number | Description | Concentrations |
| CLM-3622 | 2-Chlorobenzaldehyde (ring-13C6, 99%) | Inquire |
| CLM-7699 | Furan (13C4, 99%) | Inquire |
TOBACCO-RELATED COMPOUNDS
Chemicals associated with traditional smoking are not always the same as those found in new methods of nicotine delivery such as vaping, so while CIL continues to add useful standards for the analysis of cigarettes and cigarette smoking, efforts are being made to develop standards for emerging markers such as nicotelline and anatalline.
| Part number | Description | Concentration |
| CDLM-11053-1.2 |
Vitamin E (α-tocopherol) (dimethyl-13C2, 99%; dimethyl-D6, 98%) |
100 µg/mL in methanol |
| ULM-9127-1.2 | Vitamin E (α-tocopherol) (unlabeled) | 100 µg/mL in methanol |
| CDLM-11054-1.2 |
Vitamin E acetate (dimethyl-13C2, acetyl-13C2, 99%; dimethyl-D6, 98%) |
100 µg/mL in methanol |
| ULM-11055-1.2 | Vitamin E acetate (unlabeled) | 100 µg/mL in methanol |
| DLM-11063-1.2 | Nicotelline (2,2’,4,4’,5,5’,6,6’-D8, 97%) | 100 µg/mL in acetonitrile |
| ULM-11060-1.2 | Nicotelline (unlabeled) | 100 µg/mL in acetonitrile |
| ULM-11061-1.2 | Nicotelline-N-oxide (unlabeled), mix of regioisomers | 100 µg/mL in methanol |
| DLM-11074-1.2 | cis/trans-Anatalline:3HCl (D3, 98%) | 100 µg/mL in methanol-OD |
| ULM-11075-1.2 | cis/trans-Anatalline:3HCl (unlabeled) | 100 µg/mL in methanol |
| ULM-11045-1.2 | Menthol (unlabeled) | 1 mg/mL in methanol |
| DLM-6163-1.2 |
Menthol glucuronide, ammonium salt (1,2,6,6-D4, 98%) |
100 µg/mL in methanol |
| ULM-9093-1.2 |
Menthol glucuronide, ammonium salt (unlabeled) CP 95% |
100 µg/mL in methanol |
| ULM-11062-1.2 | (+)-trans-3’-Hydroxycotinine (unlabeled) | 100 µg/mL in acetonitrile |
| ULM-11062-M-1.2 | (+)-trans-3’-Hydroxycotinine (unlabeled) | 100 µg/mL in methanol |
PHARMACEUTICAL AND PERSONAL CARE PRODUCTS (PPCP)
Decamethylcyclopentasiloxane or “D5” is now offered in MTBE for better analytical practice and extended shelf-life. The steroid Androstenediol is a schedule III controlled substance, often used to enhance testosterone levels in the body. 5-Hydroxyindoleacetic acid is the main metabolite of seratonin and is often used as a biomarker for seratonin levels in the body. CIL now offers unlabeled straight-chain nonylphenol triethoxylate.
| Part number | Description | Concentration |
| CLM-9437-MT-1.2 |
Decamethylcyclopentasiloxane “D5” (decamethyl-13C10, 98%) |
100 µg/mL in MTBE |
| ULM-9442-MT-1.2 |
Decamethylcyclopentasiloxane “D5” (unlabeled) CP 97% |
100 µg/mL in MTBE |
| DLM-10401-1.2 |
(5-Androsten-3β, 17β-diol (16,16,17-D3, 98%) CP 95% |
100 µg/mL in methanol |
| ULM-10972-1.2 |
5-Androsten-3β, 17β-diol (unlabeled) CP 95% |
100 µg/mL in methanol |
| CLM-9936-1.2 |
5-Hydroxyindole-3-acetic acid (3α,4,5,6,7,7α-13C6, 98%) |
100 µg/mL in methanol |
| ULM-11147-1.2 | p-n-Nonylphenol triethoxylate (unlabeled) | 100 µg/mL in nonane |
| Part number | Description | Concentration |
| ECN-2648 | 1,2,4,7-TetraCN (PCN-34) (unlabeled) | 100 µg/mL in nonane |
| ES-5637 | Deuterated Kovats-Lee Retention Index Mixture | in methylene chloride-D2 |
| ES-5638 | Native Kovats-Lee Retention Index Mixture | in methylene chloride |
PESTICIDES AND PESTICIDE METABOLITES
Pesticide metabolite standards continue to increase in importance, with interest in neonicotinoids and their metabolites leading the way.
| Part number | Description | Concentration |
| CLM-4695-10X-1.2 |
1,2-Dibromo-3-chloropropane (13C3, 99%) |
1 mg/mL in methanol |
| DLM-1149-E-1.2 | Atrazine (ethylamine-D5, 98%) | 500 µg/mL in ethanol |
| ULM-7235-E-1.2 | Atrazine (unlabeled) | 500 µg/mL in ethanol |
| CLM-10427-1.2 | Carbosulfan (ring-13C6, 99%) | 100 µg/mL in 1,4-dioxane |
| CLM-11027-1.2 | Dicofol (ring-13C12, 99%) | 100 µg/mL in nonane |
| ULM-6136-1.2 | Dicofol (unlabeled) | 100 µg/mL in nonane |
| CNLM-11069-1.2 |
4-Hydroxy-imidacloprid (2-13C, 99%; 3-15N, 2-amino-15N, 98%) |
100 µg/mL in methanol |
| ULM-11070-1.2 | 4-Hydroxy-imidacloprid (unlabeled) | 100 µg/mL in methanol |
| CNLM-11067-1.2 |
5-Hydroxy-imidacloprid (2-13C, 99%; 3-15N, 2-amino-15N, 98%) |
100 µg/mL in methanol |
| ULM-11068-1.2 | 5-Hydroxy-imidacloprid (unlabeled) | 100 µg/mL in methanol |
| ULM-10494-1.2 | Dicamba methyl ester (unlabeled) | 100 µg/mL in methanol |
| ES-5634 |
JECS Neonicotinoid Mixture (13C, 99%; D, 98%; 18O, 96%) |
in methanol |
CIL has recently formulated AMPA as a native analyte standard solution. Methylphosphonic acid, monoisopropyl ester is added to an extensive line of organophosphate compounds and supplements our group of chemical weapons metabolite standards.
| Part number | Description | Concentration |
| ULM-10880-1.2 |
Aminomethylphosphonic acid (AMPA) (unlabeled) |
100 µg/mL in water |
| CLM-6092-1.2 |
Methylphosphonic acid, monoisopropyl ester (isopropyl-13C3, 99%) |
100 µg/mL in methanol |
