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Chemical

Designed to meet the exacting needs of modern laboratories, our range of chemicals includes high-quality reagents, buffers, and standards ideal for precise testing and consistent performance across research and industry. Whether you’re conducting microbiological assays, calibrating instruments, or preparing analytical samples, our chemical products support reliable results every time.


We proudly feature trusted brands like TOKU-E, known for premium research chemicals and antimicrobial agents, and Apera Instruments, offering calibration solutions to ensure your devices maintain accuracy and compliance.


Keep your laboratory equipped with dependable chemical solutions tailored for scientific, industrial, and pharmaceutical applications. Discover our expanding inventory today and experience the difference quality makes.

Manufacturer: TOKU-E Item Number: S131-5MG
Securinine 5 mg CAS number 5610-40-2 and purity >98% by HPLC...
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£527.44 £586.04
Manufacturer: TOKU-E Item Number: S068-10MG
Selamectin 10 mg CAS number 220119-17-5 and purity >99% by HPLC...
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£164.73 £183.04
Manufacturer: TOKU-E Item Number: S068-50MG
Selamectin 500 mg CAS number 220119-17-5 and purity >99% by HPLC...
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£276.48 £307.20
Manufacturer: TOKU-E Item Number: S124-1MG
Seselin 1 mg CAS number 523-59-1 and purity >98% by HPLC...
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£181.11 £201.24
Manufacturer: TOKU-E Item Number: S124-5MG
Seselin 5 mg CAS number 523-59-1 and purity >98% by HPLC...
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£633.41 £703.79
Manufacturer: TOKU-E Item Number: S080-1MG
Setomimycin 1 mg CAS number 69431-87-4 and purity >95% by HPLC...
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£121.38 £134.87
Manufacturer: TOKU-E Item Number: S080-5MG
Setomimycin 5 mg CAS number 69431-87-4 and purity >95% by HPLC...
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£420.51 £467.23
Manufacturer: TOKU-E Item Number: S081-0.5MG
Setosusin 0.5 mg CAS number 182926-45-0 and purity >99% by HPLC...
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£275.52 £306.13
Manufacturer: TOKU-E Item Number: S081-2.5MG
Setosusin 2.5 mg CAS number 182926-45-0 and purity >99% by HPLC...
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£959.02 £1,065.58
Manufacturer: TOKU-E Item Number: S082-1MG
Siccanin 1 mg CAS number 22733-60-4 and purity >98% by HPLC...
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£263.96 £293.29
Manufacturer: TOKU-E Item Number: S082-5MG
Siccanin 5 mg CAS number 22733-60-4 and purity >98% by HPLC...
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£921.45 £1,023.84
Manufacturer: Macherey-Nagel Item Number: 701953
Different derivatization reagents in a kit for development of a suitable derivatization method (silylation). These products contain harmful substances..
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£93.96 £108.00
Manufacturer: Macherey-Nagel Item Number: 701210.110
BSA is a strong silylation reagent for GC, which forms very stable TMS derivatives of a wide variety of compounds. These products contain harmful subs..
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£35.32 £40.60
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Manufacturer: Macherey-Nagel Item Number: 701210.150
BSA is a strong silylation reagent for GC, which forms very stable TMS derivatives of a wide variety of compounds. These products contain harmful subs..
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£118.32 £136.00
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Manufacturer: Macherey-Nagel Item Number: 701210.510
BSA is a strong silylation reagent for GC, which forms very stable TMS derivatives of a wide variety of compounds. These products contain harmful subs..
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£131.37 £151.00
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Manufacturer: Macherey-Nagel Item Number: 701220.110
BSTFA is a silylation reagent for silylating fatty acid amides, hindered hydroxyls and other compounds, which are difficult to silylate (like secondar..
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£57.42 £66.00
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Manufacturer: Macherey-Nagel Item Number: 701220.201
BSTFA is a silylation reagent for silylating fatty acid amides, hindered hydroxyls and other compounds, which are difficult to silylate (like secondar..
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£144.42 £166.00
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Manufacturer: Macherey-Nagel Item Number: 701220.510
BSTFA is a silylation reagent for silylating fatty acid amides, hindered hydroxyls and other compounds, which are difficult to silylate (like secondar..
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£226.20 £260.00
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Manufacturer: Macherey-Nagel Item Number: 701230.650
DMCS is used to form dimethylsilyl (DMS) derivatives; DMS derivatives are much more susceptible to hydrolysis than TMS derivatives, therefore strictly..
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£211.41 £243.00
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Manufacturer: Macherey-Nagel Item Number: 701240.510
HMDS should be used in addition of catalytic quantities of TMCS (e.g., 1 %) or as a mixture with TMCS (2 -1, v/v; SILYL-21 and SILYL-2110), because af..
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£50.20 £57.70
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Manufacturer: Macherey-Nagel Item Number: 701240.650
HMDS should be used in addition of catalytic quantities of TMCS (e.g., 1 %) or as a mixture with TMCS (2 -1, v/v; SILYL-21 and SILYL-2110), because af..
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£226.20 £260.00
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Manufacturer: Macherey-Nagel Item Number: 701440.101
MBDSTFA (MTB-TFA or MTBSTFA) is a silylation reagent which donates a tert-butyldimethylsilyl group (TBDMS) for derivatizing active hydrogen atoms in h..
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£321.03 £369.00
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Manufacturer: Macherey-Nagel Item Number: 701440.201
MBDSTFA (MTB-TFA or MTBSTFA) is a silylation reagent which donates a tert-butyldimethylsilyl group (TBDMS) for derivatizing active hydrogen atoms in h..
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£635.10 £730.00
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Manufacturer: Macherey-Nagel Item Number: 701260.110
MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-met..
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£128.76 £148.00
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Manufacturer: Macherey-Nagel Item Number: 701260.1100
MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-met..
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£904.80 £1,040.00
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Manufacturer: Macherey-Nagel Item Number: 701260.201
MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-met..
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£279.27 £321.00
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Manufacturer: Macherey-Nagel Item Number: 701260.510
MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-met..
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£535.05 £615.00
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Manufacturer: Macherey-Nagel Item Number: 701260.6100
MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-met..
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£5,011.20 £5,760.00
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Manufacturer: Macherey-Nagel Item Number: 701270.12100
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£7,120.95 £8,185.00
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Manufacturer: Macherey-Nagel Item Number: 701270.110
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£104.40 £120.00
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Manufacturer: Macherey-Nagel Item Number: 701270.1100
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£682.95 £785.00
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Manufacturer: Macherey-Nagel Item Number: 701270.201
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£217.50 £250.00
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Manufacturer: Macherey-Nagel Item Number: 701270.510
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£392.37 £451.00
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Manufacturer: Macherey-Nagel Item Number: 701270.6100
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£3,675.75 £4,225.00
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Manufacturer: Macherey-Nagel Item Number: 701270.650
The most volatile trimethylsilyl amide available. MSTFA is a very strong TMS donor which does not cause any noticeable FID fouling even after long-tim..
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£2,022.75 £2,325.00
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Manufacturer: Macherey-Nagel Item Number: 701460.201
This mixture of silylation reagents SILYL-1139 consists of TSIM – pyridine (11:39), conveniently ready for application. The presence of water does not..
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£141.81 £163.00
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Manufacturer: Macherey-Nagel Item Number: 701470.201
This mixture of silylation reagents SILYL-21 consists of HMDS – TMCS (2 -1), conveniently ready for application. Used for trimethylsilylation of organ..
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£141.81 £163.00
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Manufacturer: Macherey-Nagel Item Number: 701480.201
This mixture of silylation reagents SILYL-2110 consists of HMDS – TMCS – pyridine (2:1:10), conveniently ready for application. These products contain..
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£141.81 £163.00
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Manufacturer: Macherey-Nagel Item Number: 701450.110
This mixture of silylation reagents SILYL-271 consists of BSA – HMDS – TSIM (2:7:1), conveniently ready for application. These products contain harmfu..
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£57.42 £66.00
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Manufacturer: Macherey-Nagel Item Number: 701450.201
This mixture of silylation reagents SILYL-271 consists of BSA – HMDS – TSIM (2:7:1), conveniently ready for application. These products contain harmfu..
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£141.81 £163.00
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Manufacturer: Macherey-Nagel Item Number: 701450.510
This mixture of silylation reagents SILYL-271 consists of BSA – HMDS – TSIM (2:7:1), conveniently ready for application. These products contain harmfu..
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£226.20 £260.00
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Manufacturer: Macherey-Nagel Item Number: 701490.1100
This mixture of silylating agent SILYL-991 consists of BSTFA - TMCS (99:1) ready for convenient application. BSTFA alone generally reacts with all org..
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£622.05 £715.00
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Manufacturer: Macherey-Nagel Item Number: 701490.150
This mixture of silylating agent SILYL-991 consists of BSTFA - TMCS (99:1) ready for convenient application. BSTFA alone generally reacts with all org..
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£336.69 £387.00
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Manufacturer: Macherey-Nagel Item Number: 701490.201
This mixture of silylating agent SILYL-991 consists of BSTFA - TMCS (99:1) ready for convenient application. BSTFA alone generally reacts with all org..
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£145.29 £167.00
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Manufacturer: Macherey-Nagel Item Number: 701280.201
A 1 molar solution of TMCS in methanol is suited for the esterification of free carboxylic acids and transesterification of glycerides. TMCS and silyl..
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£50.11 £57.60
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Manufacturer: Macherey-Nagel Item Number: 701280.650
A 1 molar solution of TMCS in methanol is suited for the esterification of free carboxylic acids and transesterification of glycerides. TMCS and silyl..
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£241.86 £278.00
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Manufacturer: Macherey-Nagel Item Number: 701310.110
TSIM is the strongest hydroxyl silylator, a reagent of choice for carbohydrates and most steroids (even highly hindered steroids). These products cont..
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£53.07 £61.00
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Manufacturer: Macherey-Nagel Item Number: 701310.201
TSIM is the strongest hydroxyl silylator, a reagent of choice for carbohydrates and most steroids (even highly hindered steroids). These products cont..
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£128.76 £148.00
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Manufacturer: Macherey-Nagel Item Number: 701310.510
TSIM is the strongest hydroxyl silylator, a reagent of choice for carbohydrates and most steroids (even highly hindered steroids). These products cont..
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£206.19 £237.00
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Manufacturer: TOKU-E Item Number: S039-2x50MG
Simvastatin 2 x 50 mg CAS number 79902-63-9 and purity >98% by HPLC...
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£121.38 £134.87
Manufacturer: TOKU-E Item Number: S039-50MG
Simvastatin 50 mg CAS number 79902-63-9 and purity >98% by HPLC...
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£79.00 £87.77
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