441 Results for: "silicon carbide crucibles"

Supplier: VWR Collection

These TLC glass plates have an excellent separation efficiency due to an optimised particle size distribution.

Supplier: VWR Chemicals

This product adsorbs water vapour, so maintaining a dry environment for your products. When the gel's adsorption capacity is exhausted the colour changes from orange to colourless. The product can be regenerated back to an orange colour by heating in a drying oven at 120 to 140 °C for approximately 3 hours and then re-used. It is suitable for numerous drying applications, although it is not recommended for strongly acidic or strongly alkaline compounds.

Supplier: VWR Collection

These HPTLC glass plates have an excellent separation efficiency due to an optimised particle size distribution.

Supplier: VWR Chemicals

Silica gel 60, irregular 40 - 63 µm for flash chromatography

Supplier: VWR Chemicals

Sodium molybdate(VI) in aqueous solution
Contents per litre : 63 g Sodium molybdate AnalaR NORMAPUR^®

Supplier: Avantor

Avantor® ACE® Excel® Silica columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: VWR Chemicals

Our silica gel yellow/blue is used where products need to be protected from humidity during storage and transportation. The colour changes from yellow to light blue when saturated.

Supplier: VWR Chemicals

Our silica gel orange/green is used where products need to be protected from humidity during storage and transportation. The colour changes from orange to dark green when saturated.

Supplier: VWR Chemicals

Our silica gel red/yellow is used where products need to be protected from humidity during storage and transportation. The colour changes from ruby red to orange-yellow when saturated.

Supplier: VWR Chemicals

Silica gel 60, irregular 60 - 200 µm for flash chromatography

Supplier: Avantor

J.T.Baker® BAKERBOND®, Silica-based reverse phase media, 15 µm, 300 Å

Supplier: Avantor

Silica gel, BAKER ANALYZED® (4-10 Mesh) desiccant, with moisture indicator, J.T.Baker®

Supplier: Avantor

Silica gel, BAKER ANALYZED® 60 - 200 mesh for column chromatography, J.T.Baker®

Supplier: VWR Collection

VWR Red PTFE/White Silicone Septa, 11mm Crimp-top Aluminum cap, 5.5mm Centre Hole, 1.0mm thickness 100pcs/pack,50packs/case 1 * 5.000 items

Supplier: Avantor

6 to 18 mesh. Indicating (cobalt chloride). Lot analysis on label.

Supplier: Avantor

Silicic acid hydrate (≥84% SiO₂), powder, BAKER ANALYZED®, J.T.Baker®

Supplier: VWR Chemicals

DAVISIL® 923 Chromatographic Silica is a synthetic, amorphous silica in granular form.

Supplier: Avantor

Silica-based media used for the purification of proteins based on differential salt induced hydrophobicity. Mixed mode provides unique selectivity with its hydrophobic interaction and ion exchange function.

Supplier: VWR Collection

VWR Filter Combination, large Hole Conversion Cover with 3/8 ID Silicone Tubing(60cm) and a a Male MPC Coupling and a Female MPC End Cap,Sterile,1 set/bag,1 bag/box 1 * 1 items

Supplier: VWR Chemicals

Silicate standard solution, 1000 mg/l, VWR®, Matrix: NaOH 1%, Application: Ion chromatography standards

Supplier: VWR Collection

VWR Filter Combination, small Hole Conversion Cover with 1/4 ID Silicone Tubing(60cm) and a Male Luer 1/8 Hose Bard with a Female Luer Lock Plug,Sterile,1 set/bag,1 bag/box 1 * 1 items

Supplier: VWR Collection

VWR Filter Combination, small Hole Conversion Cover with 1/4 ID Silicone Tubing(60cm) and with a Male MPC Coupling and a Female MPC End Cap,Sterile,1 set/bag,1 bag/box 1 * 1 items

Supplier: Avantor

J.T.Baker® BAKERBOND®, Diol silica irregular 40 µm, 60 Å Prep LC sorbent packing media, 100 g

Supplier: HICHROM

Commercially available spherical silicas and it continues to provide and reproducible, high efficiency separations, Avantor® Partisphere® columns are available in a wide range of surface chemistries including two application specific phases.

Supplier: HICHROM

Avantor® Ultrasphere® columns remain widely referenced within both industry and academia and are recognised to provide excellent chromatographic performance.

Supplier: HICHROM

Irregular silica phases for analytical applications.

Supplier: VWR Collection

PFAS KIT 2IN1 548-0011A+548-7010A 1.5ml Snap Ring Vial, ND11, 32 x 11.6mm, clear glass, 1st hydrolytic class, wide opening + 11mm PFAS PE snap ring cap, light-green, with hole, silicon white/transparent polypropylene, for PFAS analysis 1 * 1 items

Supplier: VWR Collection

PFAS KIT 2IN1 548-0011A+548-7006A 1.5ml Snap Ring Vial, ND11, 32 x 11.6mm, clear glass, 1st hydrolytic class, wide opening + 11mm PFAS PE snap ring cap, light-green, with hole, silicon white/transparent polypropylene, SLIT, for PFAS analysis 1 * 1 items

Supplier: VWR Collection

PFAS KIT 2IN1 548-0029A+548-7003A 1.5ml Short Thread Vial, ND9, 32 x 11.6mm, clear glass, 1st hydrolytic class, wide opening, label and filling lines + 9mm PFAS PP Short Thread Cap ND9, light-green, with hole Silicone white/Polypropylene transparent 1 * 1 items

Supplier: Avantor

BAKERBOND® Q2100 LC phases have been specially designed to solve the challenges of most routine samples. They can also be a good starting point for new method development projects. With options of four widely used chemistries and three particle sizes BAKERBOND® Q2100 can be a useful addition to your analytical toolkit.