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Methylene Blue 2.5% Solution, USP Grade, Ultra High Purity of 99.9+% 100ml
£32.99

White Microdermabrasion crystals, 1kg, Grade A, Alumina , PHARMA QUALITY
£24.99

USP (Pharmaceutical Grade) Methylene Blue 1.5% Aqueous Solution 100ml *Free P&P*
£27.99

Cysteamine hydrochloride (Thioethanolamine hydrochloride)
£29.99

Methylene Blue 1.5% Strength Solution 35ml *Cheapest* For LAB Use!
£6.99

Gentian Violet 1% Aqueous Crystal Violet 50ml Letterbox Bottle *Cheapest In UK*
£13.99

USP Methylene Blue 2.5% w/v solution. Strongest and best value food safe MB!
£27.99

Methylene Blue 2.5% Solution, USP Grade, Purity of 99.9+% 100ml Glass Bottles!
£39.99

Methylene Blue USP (3% w/v) - Pharma Grade - high purity & concentration! Glass
£39.99

Chrysoidine R (C. I. 11320) *Maggot/ Bait Dye * Once It's Gone It Gone Forever!!
£19.99

L-Phenylephrine hydrochloride USP
£34.20

EDTA 99%+ chelating agent, Edetic Acid 100g *Cheapest On eBay* Mg-Na2
£4.99

Ecolab Encompass HEAVY DUTY Multi Purpose Cleaner *Industrial Grade!*
£29.99

USP (Pharmaceutical Grade) Methylene Blue 1.5% Aqueous Solution 100ml *Free P&P*
£23.99

Activated Alumina 50-200 Microns Supplied In ALU BOTTLES From Our Lab! *Cheapest
£19.99

Sigma Metol 250g ~ Highest Grade Raw Photographic Chemistry
£39.99

Triton X100 detergent 500ml
£44.99

Microscope Slide Stains: 3 x 50ml kit Eosin, Crystal Violet & Methylene Blue
£29.99

Agarose 1
£24.99 to £174.99

Pyruvic acid - Sodium Pyruvate Crystalline 100g Lots Supplied In Foil Pouches
£39.99

Retinol REBOOT + GHK-Cu Night Cream - 35ml Glass Jar - Instant Face Lift! VALUE!
£24.99

SPAN 40, 60, 65, 80 (Sorbitan derivatives) biodegradable surfactant *REDUCED*
£49.90

Florisil 60-100 mesh Magnesium Silicate
£28.80 to £68.80

Methylene Blue USP 4% Solution Pharma/Food Grade 100ml Trusted Supplier! 40mg/ml
£49.99

Alpha Dextrin - α-Cyclodextrin, α-Schardinger dextrin, Cyclohexaamylose
£34.40 to £222.80

Di ( propylene glycol ) methyl ether acetate, mixture of isomers. Dipropylene Gl
£38.80 to £78.80

Silica GF-TLC For Chromatography
£79.99

Sigma Metol 100g ~ Highest Grade Raw Photographic Chemistry
£29.90

Easy Scrub Cream Cleaner - Bathroom/Kitchen Industrial Cleaner - Cases Of 6...
£19.99

Shilablue - Each Tube Contains 28g Of Ultra High Grade Shilajit AND 500mg Of MB!
£29.99
(£29.99/Unit)

Guanidine thiocyanate, 98% Poly Bottles Containing 100G
£44.49

3% W/V Methylene Blue USP *Bulk* 500ml in Amber Glass Bottles *bargain*
£119.99

Diethylenetriaminepentaacetic acid (Pentetic Acid) *Special Price £129* 1L
£129.99

(POLY) ETHYLENEIMINE OLIGOMER / POLYETHYLENEIMINE - High Purity *Limited Stock*
£149.90

Carpet Fabric Stain Remover Pretreatment Ecolab Revitalize
£29.99

N-Heptane HPLC grade - 2.5l (2500ml) *FREE POST!* Glass Winchester Bottles!
£59.99

DL-Alanine - Pure
£24.99

Piperonyl butoxide
£28.80

N,N'-Dimethylformamide A.R. 500ml Glass Bottles! *Cheapest Online!*
£24.99

Tetrahydrofuran (HPLC grade 99.6%) - 500ml In Glass Bottles. THF - Oxolane
£46.99

Cyclohexylamine Hydrobromide - Pure
£29.99

Amberlite IR-120 - Cation exchange resin
£64.40 to £114.40

Diethylenetriaminepentaacetic acid (Pentetic Acid) *100ml Sample In Glass Bottle
£23.99

Methylene Blue, 1% w/v 10mg/ml USP pharma grade *No Heavy Metal contamination"!
£19.99

1 2-Naphthoquinone-4-Sulphonic Acid
£52.60 to £352.60

Methyl violet 6B C.I. 42555
£9.90 to £19.90

Chrysoidine R (C. I. 11320) *Maggot/ Bait Dye *
£16.99

Poly Propylene Glycol ( PPG ) P.P.G 1025 - 500ml Glass Bottle
£14.99 to £49.99
About us
Welcome to ROK Chemical Supplies Limited's eBay outlet shop! Here you will find a wide selection of lab chemicals and consumables along with new and used lab equipment. We are a UK based manufacturer and wholesaler of chemicals, supplying businesses, institutions and private customers with the highest quality products available.
We check our prices weekly to ensure our prices are always the UK's lowest - often by a good margin!
For wholesale enquiries and to see our full range of chemicals please visit rokchem.co.uk.
We check our prices weekly to ensure our prices are always the UK's lowest - often by a good margin!
For wholesale enquiries and to see our full range of chemicals please visit rokchem.co.uk.
Business details
Business name: ROK CHEMICAL SUPPLIES LIMITEDAddress: Corner Warehouse, Castle Mills (rear of), POULTON, Lancashire, United Kingdom FY6 7HZPhone number: +44 7919896705Email: debra.kozakiewicz@sky.comCRN: 13782325
Seller Feedback (1,063)
- s***y (394)- Feedback left by buyer.Past monthVerified purchaseSeller immediately refunded money prior to dispatch when they discovered that the chemical had deteriorated in storage and no longer matched the description for water content. They also ordered new stick and have offered me a discount when it's back in stock. Great customer service and nice to deal with an honest seller!
- s***s (3929)- Feedback left by buyer.Past 6 monthsVerified purchaseMy order was well packaged and as described. Thank you for the extra bottle of Methyl orange. Although I received a £5 discount on shipping for my two separate orders the postage was still excessive ad they arrived in the same parcel. Please review your postage policy for multiple orders. I will buy from ROK again but I will be messaging in advance to ensure the correct postage is applied.
- i***9 (1600)- Feedback left by buyer.Past monthVerified purchaseSeller sent the item in a plain glass bottle. NOT an amber glass bottle as described. They did not mention this swap to me, they only told me when I messaged them that amber bottles had ran out. They should have messaged and confirmed prior to shipping it out, however, they didn't and I had to return it.
- f***i (17)- Feedback left by buyer.Past 6 monthsVerified purchaseIt arrived quickly. It looks exactly as described and the price was very fair. It was well packaged and in great condition on arrival. I’m yet to use it as I’m waiting on safety equipment but it looks like a quality product.
- _***n (26)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived very quickly, very well packaged with plenty of bubble wrap and Shredded paper. Box wrapped in plastic wrap. So stayed dry when left inside gate with a very wet day, driver dropped inside gate 6 foot but no damage. Some free samples to give away so others can purchase from ROK, the spare empty botte sent leaks out top where rubber is so no good. Top of big bottle leaked a bit, but very happy,, the negatives are for ROK to correct, happy with items,,Thank You ROK
- e***r (323)- Feedback left by buyer.Past 6 monthsVerified purchaseArrived at stated time well packed .but not as advertised on site.plastic bottle with a faulty cap .contents leaked into packaging. Half empty bottle a fire hazard for postal service.never use this seller