Brominated Diphenyl EthersAs part of our ongoing commitment to providing quality standard solutions, Cambridge Isotope Laboratories has formulated a complete series of new Brominated Diphenyl Ether Certified Unlabeled Standards available for BDE analysis. These Certified Standards are used to formulate improved mixes, and to serve as the gold standard for individual BDE standards. The “Certified Standards” program at CIL reflects our commitment to providing accurate native analyte standards for environmental analysis. CIL has developed the following new BDE Certified Standards to further enhance CIL’s Brominated Flame Retardant product line. Please note that these BDE standards qualify for multiple unit discounts. Our 13C-BDE-204 is the most recent addition to CIL’s 13C BDE offerings.

2,2’,3,4,4’,5,6,6’-OctaBDE (BDE-204) (Unlabeled Certified Standard) BDE-204-CS 50 μg/mL in Nonane 1.2 mL

2,2’,3,4,4’,5,6,6’-OctaBDE (BDE-204) (13C12,99%) EO-5355 50 μg/mL in Nonane 1.2 mL

2,2’,4,6’-TetraBDE (BDE-51) (Unlabeled Certified Standard)BDE-51-CS 50 μg/mL in Nonane 1.2 mL

3,3’,4,5’-TetraBDE (BDE-79) (Unlabeled Certified Standard)BDE-79-CS 50 μg/mL in Nonane 1.2 mL

2,3’,4,5,5’-PentaBDE (BDE-120) (Unlabeled Certified Standard)BDE-120-CS 50 μg/mL in Nonane 1.2 mL

2,2’,3,3’,4,4’-HexaBDE (BDE-128) (Unlabeled Certified Standard)BDE-128-CS 50 μg/mL in Nonane 1.2 mL

Brominated/Chlorinated Flame RetardantsCIL is pleased to add the individual a-, b-, and g-isomers of hexabromocyclododecane to our extensive line of Brominated Flame Retardant standards. We also have exclusive standards for the newly detected chlorinated flame retardant Dechlorane Plus.

a-Hexabromocyclododecane (13C12, 99%) CLM-7922-1.2 50 μg/mL in Toluene 1.2 mL

b-Hexabromocyclododecane (13C12, 99%) CLM-7923-1.2 50 μg/mL in Toluene 1.2 mL

g-Hexabromocyclododecane (13C12, 99%) CLM-7924-1.2 50 μg/mL in Toluene 1.2 mL

Dechlorane Plus Technical Product (Unlabeled) ULM-7777-1.2 100 μg/mL in Nonane 1.2 mL

Mixed Bromo/Chloro PCB StandardsMixed bromo/chloro biphenyls are theorized to be produced by incinerator combustion and as byproducts of BDE production. CIL has begun to synthesize this class of compounds to assist researchers in initial studies in this field.

3,4-Dichloro-3’,4’,5’-TriBB (13C12, 99%) ECB-5269 40 μg/mL in Nonane 1.2 mLμg/mL in Nonane 1.2 mLg/mL in Nonane 1.2 mL

3,4-Dichloro-3’,4’,5’-TriBB (Unlabeled Certified Standard)PCBB-5272-CS 100 μg/mL in Isooctane 1.2 mL

See back page for a complete list of CIL’s International Representatives.

Unlabeled Polyaromatic Hydrocarbon StandardsTwo new Unlabeled PAH metabolite standards are now available from CIL.

3-Hydroxychrysene (Unlabeled) ULM-7552-1.2 50 μg/mL in Acetonitrile 1.2 mL

3-Hydroxyphenanthrene (Unlabeled) ULM-7446-1.2 50 μg/mL in Acetonitrile 1.2 mL

Other ProductsOther products that may be of interest to the analytical community are represented in this listing. 1,4-Dioxane is an industrial solvent used in manufacturing processes; Leucomalachite and Malachite Green are anti-fungal agents used in fish farming. Nitrosodiethylamine is a waste water treatment by-product.

1,4-Dioxane (p-Dioxane) (D8, 98%) DLM-28-SM-1.2 1 mg/mL in Methanol 1.2 mL

1,4-Dioxane (p-Dioxane) (Unlabeled) ULM-7840-1.2 1 mg/mL in Methanol 1.2 mL

Leucomalachite Green (Phenyl-13C6, 99%) CLM-7864-1.2 100 μg/mL in Acetonitrile 1.2 mL

Leucomalachite Green (Unlabeled) ULM-7870-1.2 100 μg/mL in Acetonitrile 1.2 mL

Malachite Green (Phenyl-13C6, 99%) CLM-7906-1.2 100 μg/mL in Acetonitrile/Acetic Acid 1.2 mL

Malachite Green (Unlabeled) ULM-7934-1.2 100 μg/mL in Acetonitrile/Acetic Acid 1.2 mL

N-Nitrosodiethylamine (D10, 98%) DLM-7982-S 1 mg/mL in Methylene Chloride-d2 1 mL

N-Nitrosodiethylamine (Unlabeled) ULM-7984-1.2 1 mg/mL in Methylene Chloride 1.2 mL

Toxaphene Standards

CIL now offers unlabeled standards for toxaphene analysis. We also offer a mix of the three Parlar compounds for comparitive analysis.

Parlar 26 (Unlabeled) ULM-7828-1.2 10 μg/mL in nonane 1.2 mLμg/mL in nonane 1.2 mLg/mL in nonane 1.2 mL

Parlar 50 (Unlabeled) ULM-7829-1.2 10 μg/mL in Nonane 1.2 mLμg/mL in Nonane 1.2 mLg/mL in Nonane 1.2 mL

Parlar 62 (Unlabeled) ULM-7830-1.2 10 μg/mL in Nonane 1.2 mLμg/mL in Nonane 1.2 mLg/mL in Nonane 1.2 mL

Predominant Bioaccumulative Toxaphene Congener Mixture Parlar 26, 50 �� 62Parlar 26, 50 �� 62ES-5353 2 μg/mL in Nonane 1.2 mLμg/mL in Nonane 1.2 mLg/mL in Nonane 1.2 mL1.2 mL

Phthalate Solutions

CIL continues to produce new standards to add to our pioneering list of phthalate mono ester standards. These standards, only available from CIL, assist the analytical community with tracking phthalate fate in the environment, and avoid the analytical problems caused by large background levels of the phthalate diesters.

Mono-(3-carboxypropyl) Phthalate (Ring-1,2-13C2, Dicarboxyl-13C2, 99%) CLM-6847-1.2 100 μg/mL in Acetonitrileμg/mL in Acetonitrileg/mL in Acetonitrile 1.2 mL

Mono-(3-carboxypropyl) Phthalate (Unlabeled) ULM-6848-1.2 100 μg/mL in Acetonitrile 1.2 mLμg/mL in Acetonitrile 1.2 mLg/mL in Acetonitrile 1.2 mL1.2 mL

Monocyclohexyl Phthalate (Ring-1,2-13C2, Dicarboxyl-13C2, 99%)CLM-4592-1.2 100 μg/mL in Acetonitrile 1.2 mL

Pharmaceutical and Personal Care ProductsIntroduced in 2004 the Pharmaceutical and Personal Care Product (PPCP) standards product line has numerous additions. Please continue to look to CIL for innovative standards for this emerging field of environmental study.

Amitriptyline:HCl (D6, 98%) DLM-3008-1.2 100 μg/mL in Methanol 1.2 mL

Chloramphenicol (D5, 98%) DLM-119-1.2 100 μg/mL in Acetonitrile 1.2 mL

Clonidine (D4, 98%) DLM-1287-1.2 100 μg/mL in Methanol 1.2 mL

Cortisol (9,11,12,12-D4, 98%) DLM-2218-1.2 100 μg/mL in Methanol 1.2 mL

Cortisol (Unlabeled) ULM-7823-1.2 100 μg/mL in Methanol 1.2 mL

Diethylstilbestrol (DES), (cis/trans Mix) (Ring-3,3’,5,5’-Diethyl-1,1,1’,1’-D8, 98%)DLM-170-1.2 100 μg/mL in Methylene Chloride-d2 1.2 mL

Diethylstilbestrol (DES), (cis/trans Mix) (Unlabeled)ULM-7921-1.2 100 μg/mL in Methylene Chloride 1.2 mL

Imipramine: HCl (D4, 98%) DLM-3035-1.2 100 μg/mL in Methanol 1.2 mL

Polychlorinated Biphenyl Standards13C-labeled PCB-159 and its corresponding Unlabeled Certified Standard are now available from CIL. This non-TEF mono-ortho PCB standard is expected to be included in the PCB method for EN-1948-4.

2,3,3’,4,5,5’-HexaCB (PCB-159) (13C12, 99%) EC-5336-3 40 μg/mL in Nonane 3 mL

2,3,3’,4,5,5’-HexaCB (PCB-159) (13C12, 99%) EC-5336-1.2 40 μg/mL in Nonane 1.2 mL

2,3,3’,4,5,5’-HexaCB (Unlabeled Certified Standard) PCB-159-CS 100 μg/mL in Isooctane 1.2 mL

Pesticides and Pesticide MetabolitesIn response to the ever-increasing needs of the discerning analytical community, CIL has been actively producing new Pesticide Metabolite Standards. These Metabolites Standards are used to track pesticide decay in the environment, and can be a useful tool for metabolic body burden studies. Pesticide research has advanced beyond the detection of “legacy” organochlorine compounds, and is now tackling the fate and effects of new insecticides, herbicides and fungicides. These recently produced new Pesticide Standards, including many Pesticide Metabolite Standards can also assist with metabolic body burden and human health effects studies.

Atrazine Mercapturate (ring-13C3, 99%) CLM-3894-1.2 100 μg/mL in Acetonitrile 1.2 mL

Atrazine Mercapturate (Unlabeled)ULM-7346-1.2 100 μg/mL in Acetonitrile 1.2 mLCyfluthrin (mix of stereoisomers) (Unlabeled)

ULM-7454-1.2 100 μg/mL in Nonane 1.2 mL

Cypermethrin (mix of stereoisomers) (Unlabeled)ULM-7453-1.2 100 μg/mL in Nonane 1.2 mL

DEET (N,N-Diethyl-m-toluamide) (Dimethyl-D6, 98%)DLM-4762-1.2 100 μg/ml in Methylene Chloride-d2 1.2 mL

DEET (N,N-Diethyl-m-toluamide) (Unlabeled) ULM-7975-1.2 100 μg/ml in Methylene Chloride 1.2 mL

DCCA (3-(2,2-Dichlorovinyl)-2,2-Dimethyl-1-Cyclopropane) carboxylic acid (13C2, 99%; 1-D, 98%)

CDLM-6002-1.2 100 μg/mL in Acetonitrile-d3 1.2 mL

DCCA (3-(2,2-Dichlorovinyl)-2,2-Dimethyl-1-Cyclopropane)carboxylic acid (Unlabeled)

ULM-7303-1.2 100 μg/mL in Acetonitrile 1.2 mL

Dimethoate (O,O-Dimethyl-D6, 98%)DLM-7151-1.2 100 μg/mL in Acetonitrile 1.2 mL

Dimethoate (Unlabeled)ULM-7972-1.2 100 μg/mL in Acetonitrile 1.2 mL

4-Fluoro-3-phenoxybenzoic acid (13C6, 99%) CLM-7389-1.2 100 μg/mL in Acetonitrile 1.2 mL

4-Fluoro-3-phenoxybenzoic acid (Unlabeled) ULM-7391-1.2 100 μg/mL in Acetonitrile 1.2 mL

trans-Heptachlor Epoxide (Unlabeled)ULM-7869-1.2 100 μg/mL in Nonane 1.2 mL

Oxypyrimidine (Unlabeled)ULM-7432-1.2 100 μg/mL in Acetonitrile 1.2 mL

Pharmaceutical and Personal Care Products (cont)N-Nitrodimethylamine (Dimethyl-D6, 98%) DLM-7779-S 1 mg/mL in Methylene Chloride-d2 1 mL

N-Nitrodimethylamine (Unlabeled) ULM-7780-S 1 mg/mL in Methylene Chloride 1 mL

Resorcinol (13C6, 99%)CLM-7892 Inquire

Methyl Triclosan (ring-13C12, 99%) CLM-7885-1.2 100 ug/mL in Nonane 1.2 mL

Methyl Triclosan (Unlabeled) ULM-7884-1.2 100 ug/mL in Nonane 1.2 mL

3,4,4’-Trichlorocarbanilide (Triclocarban) (4’-Chlorophenyl-13C6,99%)CLM-7286-1.2 100 μg/mL in Acetonitrile 1.2 mL

3,4,4’-Trichlorocarbanilide (Triclocarban) (Unlabeled)ULM-7968-1.2 100 μg/mL in Acetonitrile 1.2 mL

Trimethoprim (13C3, 99%) CLM-7988-1.2 100 μg/mL in Acetonitrile 1.2 mL

Trimethoprim (Unlabeled) ULM-7989-1.2 100 μg/mL in Acetonitrile 1.2 mL