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SLS – YOUR GO-TO PARTNER FOR LABORATORY AND RESEARCH CHEMICALS : SIGMA-ALDRICH® : CHEMICALS & ANALYTICAL SCIENCE :

CHEMICAL SYNTHESIS BUILDING BLOCKS

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REDUCTION (249) OXIDATION (152) CHEMICAL SYNTHESIS BUILDING BLOCKS, OTHER (4)

GRADE

Reagent Grade (26) Technical Grade (22) Purum (14) ReagentPlus(R) (6) UNSPECIFIED (337)

ASSAY/PURITY

98.00% (51) 97.00% (38) 95.00% (24) 97% (12) 99.00% (10) >=98% (7) >=98.0% (6) >=99% (6) 96.00% (6) >=98.0% (AT) (5) 60 % dispersion in mineral oil (5) <=77% (4) >=99.0% (4) >=99.5% (4) >=99.8% (sodium basis) (4) 1.0 M in THF (4) 80.00% (4) 95% (4) >=95% (3) >=96% (gas-volumetric) (3) >=97.0% (gas-volumetric) (3) >=98% (HPLC) (3) >=99.9% trace metals basis (3) approx.80% (RT) (3) >=45% SO3 basis (2) >=95.0% (AT) (2) >=97.0% (RT) (2) >=98.0% (T) (2) >=99% trace metals basis (2) 0.5 M in diethyl ether (2) 1.0 M in 2-methyltetrahydrofuran (2) 70.00% (2) 90.00% (2) 99% (2) 99.9% trace metals basis (2) 99.95% trace metals basis (2) 99.999% trace metals basis (2) >=95.0% (NMR) (1) >=97.0% (gas-volumetric), tablets (~0.5 g each) (1) >=99.995% (1) 1 M in THF (1) 100.00% (1) 96% (1) 98% trace metals basis (1) 99% trace metals basis (1) approx.30% active peroxide basis (1) UNSPECIFIED (154) + See more

ACCREDITATION

ACS (2) UNSPECIFIED (403)

BRANDS

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Code

Description

Unit Size

List Price

Qty

570133-25G

Tris(dimethylamino)silane, electronic grade, 99.999%

Unit:25G

List Price: £185.00

Source:List Price

ADD

593702-4X25ML

Lithium aluminum hydride solution2.0 M in THF

Unit:EACH

List Price: £65.60

Source:List Price

ADD

60080-100G

Potassium borohydride, purum, >=97.0% (RT)

Unit:100G

List Price: £85.70

Source:List Price

ADD

60080-25G

Potassium borohydride, purum, >=97.0% (RT)

Unit:25G

List Price: £45.70

Source:List Price

ADD

62420-250G-F

Lithium aluminum hydride, >=97.0% (gas-volumetric)

Unit:250G

List Price: £401.00

Source:List Price

ADD

62420-50G-F

Lithium aluminum hydride, >=97.0% (gas-volumetric)

Unit:50G

List Price: £152.00

Source:List Price

ADD

62421-10G

Lithium aluminum hydride, >=97.0% (gas-volumetric), tablets (approx.0.5 g each)

Unit:10G

List Price: £63.00

Source:List Price

ADD

63035-1KG-F

Magnesium, purum, for Grignard reactions, >=99.5%, turnings

Unit:1KG

List Price: £63.90

Source:List Price

ADD

63040-1KG-F

Magnesium, grit, >=99.0% (KT)

Unit:1KG

List Price: £190.00

Source:List Price

ADD

63040-250G-F

Magnesium, grit, >=99.0% (KT)

Unit:250G

List Price: £63.30

Source:List Price

ADD

632287-100G

VenPure SF, powder

Unit:100G

List Price: £64.90

Source:List Price

ADD

632287-500G

VenPure SF, powder

Unit:500G

List Price: £101.00

Source:List Price

ADD

654213-5G

2-Methylpyridine borane complex solution, 95%

Unit:5G

List Price: £59.60

Source:List Price

ADD

658235-100ML

Lithium dimethylaminoborohydride solution, 1 M in THF

Unit:100ML

List Price: £186.00

Source:List Price

ADD

660167-25G

Sodium silica gel Stage I, extent of labeling: approx. 35 wt. % Na-K loading

Unit:25G

List Price: £196.00

Source:List Price

ADD

660167-5G

Sodium silica gel Stage I, extent of labeling: approx. 35 wt. % Na-K loading

Unit:5G

List Price: £63.80

Source:List Price

ADD

C4706-50G

Tris(2-carboxyethyl)phosphine hydrochloride, powder, >=98%

Unit:50G

List Price: £2,150.00

Source:List Price

ADD

156159-10G

Sodium cyanoborohydride, reagent grade, 95%

Unit:10G

List Price: £63.60

Source:List Price

ADD

156159-1KG

Sodium cyanoborohydride, reagent grade, 95%

Unit:1KG

List Price: £1,920.00

Source:List Price

ADD

156159-250G

Sodium cyanoborohydride, reagent grade, 95%

Unit:250G

List Price: £589.00

Source:List Price

ADD

156159-25G

Sodium cyanoborohydride, reagent grade, 95%

Unit:25G

List Price: £152.00

Source:List Price

ADD

156159-50G

Sodium cyanoborohydride, reagent grade, 95%

Unit:50G

List Price: £178.00

Source:List Price

ADD

16173-35KG

SODOSIL RA 15, liquid, alkaline cleaner free of phosphates, low foaming for rinsing apparatus

Unit:EACH

List Price: £435.00

Source:List Price

ADD

16173-5L

SODOSIL RA 15, liquid, alkaline cleaner free of phosphates, low foaming for rinsing apparatus

Unit:EACH

List Price: £94.00

Source:List Price

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16174-5L

SODOSIL RA 21, acid pre-rinse and rinsing solution with phosphoric acid

Unit:5L

List Price: £89.00

Source:List Price

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405 Products

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