UK Chemical Suppliers

A directory of where to buy chemicals in the UK including: distributors, industrial manufacturers, wholesalers, raw ingredients, bulk supplies and finished goods for sale.

Search for products or services, then visit the suppliers website for prices, SDS or more information.

Product
Dermatan sulphate sodium salt Dermatan sulfate sodium salt, a vital building block of human skin and connective tissue, serves as a telling indicator of multiple illnesses, including cancer, osteoarthritis and cardiovascular disease. With its potential to enhance drug development and treatment efficacy, this dynamic compound proves indispensable to the biomedicine sector. Group: Pharmaceutical. CAS No. 54328-33-5. Pack Sizes: 100 mg. Product ID: B1370-374651. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dermorphin Dermorphin, a naturally occurring heptapeptide originally found in the skin of amphibians, is a μ-opioid receptor(MOR) agonist with analgesic and antinociceptive effects. Group: Pharmaceutical. CAS No. 77614-16-5. Pack Sizes: 10 mg. Product ID: BAT-006192. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Derrisisoflavone H Derrisisoflavone H is a natural compound, armed with potent anti-inflammatory attributes. This marvel stands poised to revolutionize the research of inflammation-centric afflictions and even specific cancer variants. Group: Pharmaceutical. CAS No. 2172624-65-4. Pack Sizes: 1 mg. Product ID: NP2155. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Derrisisoflavone I Derrisisoflavone I is a extensively utilized natural compound in the biomedical industry, presenting itself as a promising candidate for drug development of a range of afflictions characterized by inflammation, such as rheumatoid arthritis is asthma and inflammatory bowel disease. Group: Pharmaceutical. CAS No. 2172624-66-5. Pack Sizes: 1 mg. Product ID: NP2157. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Derrisisoflavone J Derrisisoflavone J is a natural compound used in the research of various diseases. With potent anti-cancer properties, it targets specific cancer cells and inhibits their growth. Group: Pharmaceutical. CAS No. 2172624-67-6. Pack Sizes: 1 mg. Product ID: NP2151. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Derrisisoflavone K Derrisisoflavone K is a bioactive constituent derived from Derris species, garnering immense interest due to its multifaceted applications in various biomedical domains. This natural compound exhibits profound anti-inflammatory and anticancer properties, rendering it a potential option for studying ailments such as arthritand certain forms of malignancy. Group: Pharmaceutical. CAS No. 2172624-68-7. Pack Sizes: 1 mg. Product ID: NP2337. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Deruxtecan Deruxtecan analog is a drug-linker conjugate for antibody-drug conjugate (ADC). Deruxtecan, a topoisomerase I inhibitor, is an exatecan derivative (DX-8951 derivative) with a cleavable pepetide linker and a maleimide group. The maleimide group in Deruxtecan can react with antibody to form antibody-drug conguates (ADC) such as Trastuzumab deruxtecan (DS-8201a), which is a HER2-targeting antibody-drug conjugate. DS-8201a significantly suppressed tumor growth in an immunocompetent mouse model with human HER2-expressing CT26.WT (CT26.WThHER2) cells. DS-8201a is currently in clinical trials. Group: Pharmaceutical. CAS No. 1599440-13-7. Pack Sizes: 5 mg. Product ID: BBF-05879. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
D-(-)-Erythrose 1g Pack Size. Group: Carbohydrates, Sugars. Formula: C4H8O4. CAS No. 583-50-6. Prepack ID : 90026256-1g. Molecular Weight : 120.1. Molekula
D-erythro-Sphingosine D-erythro-Sphingosine is a natural isomer of sphingosine and acts as an inhibitor of protein kinase C and calmodulin-dependent enzymes with no effects on protein kinase A or myosin light chain kinase. It may stimulate mast cells by activation of protein kinase C. Group: Pharmaceutical. CAS No. 123-78-4. Pack Sizes: 250 mg. Product ID: B2693-162633. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Des(2-methylbutyryl) Lovastatin Hydroxy Acid Sodium Salt An impurity of Lovastatin. Lovastatin is an HMG CoA reductase inhibitor used to treat high blood cholesterol. Group: Pharmaceutical. CAS No. 132294-94-1. Pack Sizes: 10 mg. Product ID: B2694-255494. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Des-(3-(Pyridin-2-ylamino)propanoate)Dabigatran Ethyl Ester Des-(3-(Pyridin-2-ylamino)propanoate)Dabigatran Ethyl Ester is an impurity of Dabigatran. Dabigatran is a very potent anticoagulant, in which the terminal phenyl can be substituted by the more hydrophilic 2-pyridyl group without substantial loss of activity. Group: Pharmaceutical. CAS No. 1408238-41-4. Pack Sizes: 100 mg. Product ID: B2694-377679. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desacetyl-7-ACA lactone Desacetyl-7-ACA lactone is a lactone derivative of 7-Aminocephalosporanic acid, a fundamental building block in the synthesis of cephalosporin antibiotics. Group: Pharmaceutical. CAS No. 184696-69-3. Pack Sizes: 100 mg. Product ID: B1370-468312. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desacetylcinobufagin Botanical Source from Bufo bufo gargarizans and Bufo formosus, used for microbial transformation. Group: Pharmaceutical. CAS No. 4026-95-3. Pack Sizes: 1 mg. Product ID: B2703-474160. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desacetyl-N,O-descarbonyl Linezolid Desacetyl-N,O-descarbonyl Linezolid is an impurity of Linezolid, an oxazolidinone antimicrobial that inhibits bacterial mRNA translation. Group: Pharmaceutical. CAS No. 333753-72-3. Pack Sizes: 250 mg. Product ID: B0073-472428. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Descarboxyl Levofloxacin An impurity of Levofloxacin, which is as efficacious as or more efficacious than that with ciprofloxacin in systemic as well as pyelonephritis infections in mice. Group: Pharmaceutical. CAS No. 178964-53-9. Pack Sizes: 10 mg. Product ID: B0185-260301. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desethyl Chloroquine The major product of the stereoselective human metabolism of Chloroquine, a medication used for the therapy and prevention of malaria. Group: Pharmaceutical. CAS No. 1476-52-4. Pack Sizes: 10 mg. Product ID: B1370-468793. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desferrioxamine B mesylate 1g Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: C26H52N6O11S. CAS No. 138-14-7. Prepack ID : 13494349-1g. Molecular Weight : 656.79. Molekula
Desfluoro Ezetimibe An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L1) protein, a cholesterol transporter located in the apical membrane of enterocytes. Group: Pharmaceutical. CAS No. 302781-98-2. Pack Sizes: 10 mg. Product ID: B0026-462100. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
DESICCATOR 100mm c/w DESICCATOR 100mm c/w, Suppliers of laboratory chemicals wanted Suppliers Needed
DESICCATOR 150mm c/w DESICCATOR 150mm c/w, Suppliers of laboratory chemicals wanted in the United Kingdom Suppliers Needed
DESICCATOR 200mm VACUUM DESICCATOR 200mm VACUUM, Suppliers of laboratory chemicals wanted in the United Kingdom Suppliers Needed
DESICCATOR 250mm c/w DESICCATOR 250mm c/w, UK suppliers of laboratory chemicals and apparatus needed Suppliers Needed
DESICCATOR 250mm VACUUM DESICCATOR 250mm VACUUM, UK suppliers of laboratory chemicals wanted Suppliers Needed
DESICCATOR 300mm c/w DESICCATOR 300mm c/w, Suppliers of UK laboratory chemicals wanted Suppliers Needed
DESICCATOR LID 100mm DESICCATOR LID 100mm, Suppliers of laboratory chemicals wanted in the United Kingdom Suppliers Needed
DESICCATOR LID 150mm DESICCATOR LID 150mm, UK suppliers of laboratory chemicals wanted Suppliers Needed
DESICCATOR LID 200mm DESICCATOR LID 200mm, UK suppliers of laboratory chemicals and apparatus needed Suppliers Needed
DESICCATOR LID 250mm DESICCATOR LID 250mm, Suppliers of UK laboratory chemicals wanted Suppliers Needed
DESICCATOR LID 300mm DESICCATOR LID 300mm, Suppliers of laboratory chemicals wanted Suppliers Needed
Desisobutyryl Ciclesonide Desisobutyryl Ciclesonide is the preclinical profile of Ciclesonide, a novel corticosteroid for the treatment of asthma. Group: Pharmaceutical. CAS No. 161115-59-9. Pack Sizes: 5 mg. Product ID: B0609-468909. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desloratadine 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C19H19ClN2. CAS No. 100643-71-8. Prepack ID : 89966089-1g. Molecular Weight : 310.82. Molekula
Desloratadine Impurities Desloratadine Impurities, essential to pharmaceutical analysis, form the foundation of extensive assessments into the safety and quality of desloratadine antihistamines. This rigorous examination addresses impurity-related complexities, safeguards drug purity, and fortifies therapeutic integrity, particularly in managing rhinitis and chronic idiopathic urticaria, thus elevating patient safety and treatment efficacy. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desloratadine USP Related Compound F Desloratadine USP Related Compound F is an impurity of Desloratadine, which is a tricyclic H1 inverse agonist used to treat allergic rhinitis, nasal congestion and chronic idiopathic urticaria (hives). Group: Pharmaceutical. CAS No. 117810-61-4. Pack Sizes: 250 mg. Product ID: B2694-472500. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmethoxyyangonin 5,6-dehydrokawain is a natural compound found in beverages and kava. It acts as a MAO-B inhibitor. Uses: Inhibitor of mao-b. Group: Pharmaceutical. CAS No. 15345-89-8. Pack Sizes: 25 mg. Product ID: NP4638. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmethyl Celecoxib An impurity of Celecoxib, which is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits COX-2. Group: Pharmaceutical. CAS No. 170569-87-6. Pack Sizes: 100 mg. Product ID: B0070-468630. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmethyl Erlotinib A metabolite of Erlotinib. Erlotinib is a tyrosine kinase inhibitor which acts on the epidermal growth factor receptor (EGFR), inhibiting EGFR-associated kinase activity. Group: Pharmaceutical. CAS No. 183321-86-0. Pack Sizes: 5 mg. Product ID: B2694-263407. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmethyl Etoricoxib An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Group: Pharmaceutical. CAS No. 202409-31-2. Pack Sizes: 100 mg. Product ID: B2694-471299. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmethyl Telmisartan One of the impurities of Telmisartan, which is an angiotensin II receptor antagonist and could be used in the treatment of hypertensive. Group: Pharmaceutical. CAS No. 144701-81-5. Pack Sizes: 5 mg. Product ID: B2694-483012. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmopressin diacetate Desmopressin acetate, also know as DDAVP, has been found to be a vasopressor agent that could exhibit antidiuretic activity and probably be useful in improving cardiocirculatory functions. Group: Pharmaceutical. CAS No. 16789-98-3. Pack Sizes: 5 mg. Product ID: BAT-010780. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desmosterol Desmosterol is a metabolite of Cholesterol. Uses: A metabolite of cholesterol (c432501). Group: Pharmaceutical. CAS No. 313-04-2. Pack Sizes: 50 mg. Product ID: B1370-107064. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desogestrel 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C22H30O. CAS No. 54024-22-5. Prepack ID : 81091114-1g. Molecular Weight : 310.47. Molekula
Desogestrel Impurities Desogestrel Impurities hold paramount importance in the realm of pharmaceutical quality assurance, crucial for the safety evaluation of contraceptive formulations. These impurities facilitate efficacy and stability in desogestrel-based contraceptives, essential for hormonal birth control, by ensuring adherence to regulatory benchmarks and enhancing drug formulation methodologies. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desonide Desonide is the generic name of a low potency topical corticosteroid that has been available since the 1970s. It is primarily used to treat atopic dermatitis (eczema), seborrheic dermatitis, psoriasis and contact dermatitis in both adults and children and has a fairly good safety profile and is available as a cream, ointment, lotion, and, since September 19, 2006, as a foam under the tradename Verdeso Foam. Group: Pharmaceutical. CAS No. 638-94-8. Pack Sizes: 25 g. Product ID: B0046-464056. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desonide Impurities Desonide Impurities are crucial reference substances in the biomedical industry for ensuring the quality and purity of desonide, a topical corticosteroid drug used to treat various inflammatory skin conditions such as dermatitis and eczema. Their analysis aids in the development and validation of desonide formulations for safe, effective patient use. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desoximetasone Desoximetasone is a synthetic corticosteroid, a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents, which is used for the relief of various skin conditions and helps to reduce redness, itching, and irritation. Group: Pharmaceutical. CAS No. 382-67-2. Pack Sizes: 100 mg. Product ID: B2694-067642. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desoximetasone Impurities Desoximetasone Impurities are critical for quality control in corticosteroid pharmaceuticals, particularly desoximetasone-based formulations. These impurities help ensure drug safety and efficacy, and understanding their profiles can aid in the development of improved therapeutic agents for dermatological conditions, including psoriasis and eczema. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desoxo-narchinol A Desoxo-narchinol A is a sesquiterpenoid isolated from Nardostachys jatamansi. Desoxo-narchinol A upregulates nuclear transcription factor erythroid-2-related factor 2/heme oxygenase-1 signaling and exhibits anti-neuroinflammatory effects. Group: Pharmaceutical. CAS No. 53859-06-6. Pack Sizes: 1 mg. Product ID: NP5924. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
DESSICATOR 200mm c/w DESSICATOR 200mm c/w, UK suppliers of laboratory chemicals wanted Suppliers Needed
Dess-Martin Periodinane Dess-Martin Periodinane Uses: Pharmaceutical Research and Development. Group: Iodides. Grades: Neat or 0.3M in DCM solution. CAS No. 87413-09-0. Pack Sizes: Enquire for MOQ. Categories: NORDMANN innovative sourcing and supply. Nordmann UK Fine Chemicals
UK / EU / USA / Japan
Dess-Martin Periodinane 1g Pack Size. Group: Building Blocks, Organics. Formula: C13H13IO8. CAS No. 87413-09-0. Prepack ID : 82451475-1g. Molecular Weight : 424.14. Molekula
Dess-Martin Periodinane 5g Pack Size. Group: Building Blocks, Organics. Formula: C13H13IO8. CAS No. 87413-09-0. Prepack ID : 82451475-5g. Molecular Weight : 424.14. Molekula
Dess-Martin Periodinane, 15WT.% Solution in Dichloromethane 100ml Pack Size. Group: Building Blocks, Organics. Formula: C13H13IO8. CAS No. 87413-09-0. Prepack ID : 90027514-100ml. Molecular Weight : 424.14. Molekula
Destainer - Coffee Stain and Tannin Remover Destainer - Coffee Stain and Tannin Remover. Chemical Supplies UK. Chemical Supplies UK
Scotland
Desthiobiotin N-Hydroxysuccinimidyl Ester Desthiobiotin N-Hydroxysuccinimidyl Ester is a highly valued reagent commonly employed in the biomedicine sector for the purpose of labeling nucleic acids and proteins through primary amine groups. This reagent finds wide usage in the proteomics space primarily for the tasks of detection and purification of proteins. Group: Pharmaceutical. CAS No. 80750-24-9. Pack Sizes: 1 g. Product ID: B2699-207526. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Destrifluoroethoxy Lansoprazole An impurity of Lansoprazole, a medication used for the treatment of peptic ulcer disease, gastroesophageal reflux disease, and Zollinger-Ellison syndrome. Group: Pharmaceutical. CAS No. 60524-97-2. Pack Sizes: 5 mg. Product ID: B2694-473611. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desvenlafaxine Desvenlafaxine is a serotonin (5-HT) and norepinephrine (NE) reuptake inhibitor with Ki of 40.2 nM and 558.4 nM, respectively. Uses: Antidepressive agents; neurotransmitter uptake inhibitors. Group: Pharmaceutical. CAS No. 93413-62-8. Pack Sizes: 250 mg. Product ID: B0084-100763. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Desvenlafaxine (O-Desmethyl Venlafaxine) Succinate Monohydrate Desvenlafaxine Succinate is a new serotonin (5-HT) transporter and norepinephrine (NE) transporter reuptake inhibitor with Ki of 40.2 nM and 558.4 nM respectively. Group: Pharmaceutical. CAS No. 386750-22-7. Pack Sizes: 5 g. Product ID: B2693-067733. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Deterenol Hydrochloride An effective, nonmydriatic and nonmiotic hypotensive agent with intraocular pressure (IOP) effects similar to epinephrine bitartrate in rhesus monkeys when administered at approx. twice the concentration of epinephrine used clinically. Uses: Adrenergic alpha-agonists. Group: Pharmaceutical. CAS No. 23239-36-3. Pack Sizes: 10 g. Product ID: B2694-469973. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Deterenol Impurities Deterenol Impurities, essential trace constituents within deterenol compositions, hold significant value in pharmaceutical research and quality assurance. These impurities enlighten on drug stability and safety, facilitating enhanced treatment protocols for respiratory and cardiovascular maladies, such as asthma and hypertension, thereby safeguarding therapeutic effectiveness and ensuring patient protection. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Detergents Regulations Dangerous Goods Services provide strategic advice on both GB and EU compliance, along with assistance with supply labelling in respect of the detergentÂ’s regulations. Detergent Regulation Compliance Services. Expert DGSA service, for fully regulated dangerous goods and ad-hoc consultancy for businesses whose operations fall outside of the scope requiring a DGSA. Categories: Detergents regulation in Great Britain (GB), Detergents Consulting Services. Dangerous Goods Services
England
Detomidine Impurities Detomidine Impurities are pivotal in the development and refinement of Detomidine-based medications, primarily utilized as sedatives and analgesics in veterinary medicine. This compound's analysis is crucial for ensuring drug safety and efficacy, particularly in treatments involving central nervous system disorders and pain management in animals. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Detrothyronine Detrothyronine is an analog of thyroxine. It has been used to reduce cholesterol in blood serum. Group: Pharmaceutical. CAS No. 5714-8-9. Pack Sizes: 50 mg. Product ID: B0136-416123. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
DEVILS CLAW DEVIL'S CLAW - Our signature range of liquid botanical extracts Suppliers Needed
England, Scotland
De Waxer Solvent De Waxer Solvent. Chemical Supplies UK. Chemical Supplies UK
Scotland
Dexamethasone 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C22H29FO5. CAS No. 50-02-2. Prepack ID : 16320764-1g. Molecular Weight : 392.46. Molekula
Dexamethasone 21-acetate 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C24H31FO6. CAS No. 1177-87-3. Prepack ID : 90027040-1g. Molecular Weight : 434.5. Molekula
Dexamethasone 21-Palmitate Dexamethasone 21-Palmitate is a derivative of Dexamethasone, a glucocorticoid with anti-inflammatory activity approved for the treatment of arthritis, blood/hormone/immune system disorders, allergic reactions, certain skin and eye conditions. Group: Pharmaceutical. CAS No. 14899-36-6. Pack Sizes: 250 mg. Product ID: B0731-059277. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dexamethasone Dipropionate The dipropionate salt of Dexamethasone, a corticosteroid used in dermatology as a topical vasoconstrictor. Group: Pharmaceutical. CAS No. 55541-30-5. Pack Sizes: 5 mg. Product ID: B2694-118869. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dexamethasone EP Impurity D (Mometasone Furoate EP Impurity L) Dexamethasone EP Impurity D is a compound extracted from patent CN 106520896 A and RU 2532902 C1. It is an intermediate in the preparation of dexamethasone. Group: Pharmaceutical. CAS No. 24916-90-3. Pack Sizes: 50 g. Product ID: B0731-470030. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dexamethasone EP Impurity E An impurity of Desoxymetasone which is an anti-inflammatory agent. Group: Pharmaceutical. CAS No. 13209-41-1. Pack Sizes: 50 mg. Product ID: B1370-083277. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London