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PRODUCT FOCUS - SILICA GEL
Current special offers on Silica Gel
We are currently offering a 20% discount on our 25kg packs of 40-63Ám silica gel along with free UK shipping. Quote SILIOFFER on your purchase order.
Overview
All Apollo listed Silica is produced in an ISO-9001 certified facility, under strict QC controls from raw material to finished product. From this we can ensure high lot-to-lot reproducibility and tightly controlled specifications. The efficiency and long lifetime of liquid chromatography relies on even particle and pore size distributions, very high mechanical stability and a high specific surface area to deliver consistent and reliable results.
ZEOprep« irregular Silica - one of the most widely used chromatography sorbents worldwide.
Used as industrial column packing material for general purification of natural products, food, cosmetics as well as in pre-purification of pharmaceutical and nutraceutical ingredients. High reproducibility from batch to batch, with bonded and unbonded ZEOprep« available. Guaranteed optimized and reproducible separations with extremely low backpressure and negligible channelling effects are present.
ZEOsphere« spherical Silica - allows a high end stationary phase, giving better performance, higher process robustness and less contamination.
Preferably used in high pressure liquid chromatography (HPLC) and supercritical fluid chromatography (SFC). Very uniformed and perfectly spherical particles, which provide an extremely pressure stable Silica gel.
ZEObeads« - shaped as micro beads.
Again, like ZEOprep«, used as industrial column packing material for general purification of natural products, food, cosmetics as well as in pre-purification of pharmaceutical and nutraceutical ingredients. Preferably used in liquid chromatography, flash chromatography, solid phase extraction and as a scavenger.
bonded
pore size particle size unbonded C18 C8 C4 Phenyl NH2 Diol SH
ZEOprep irregular 60 ┼ 15 - 25 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
shape 25 - 40 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
35 - 70 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
40 - 63 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
60 - 200 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
90 ┼ 40 - 63 Ám In stock Enquire Enquire Enquire Enquire Enquire Enquire Enquire
ZEObeads microbeads 50 ┼ 20 - 30 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
ZEOsphere spherical 100 ┼ 5 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
10 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
120 ┼ 5 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
10 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
In stock Products are available from stock Enquire Products are available from stock in Switzerland
In stock All other grades are available on request
ZEOsphere« DRP spherical Silica
With one single phase the ZEOsphere« DRP has faster, better and cheaper phases, all the while displaying higher efficiency through controllable and reproducible multiple interactions. DRP can be used in the purification of any API currently processed via reversed phase chromatography. By adding limited amounts of ion exchangers onto a reversed phase, both ionic and hydrophobic functionalities can be obtained.
ZEOsphere DRP bonded
Pore Particle Derivatization
Size Size A2.5 A5 A7.5 A10 A15 A50 C5 C10 C15 C50
ZEOsphere DRP 120 ┼ 10 Ám Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire Enquire
Enquire Products are available from stock in Switzerland
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