Payment & Shipping Terms:
|Specification:||Filter Equipment||Related Products:||10ml Vials, Capsule Filter Machine|
|Effects:||Filter Steroid Liquids||Shelf Life:||Long Time|
|Customs:||100%||Delivery Time:||3 - 5 Working Days|
Syringe filters may be used to remove particles from a sample, prior to analysis by HPLC. (See cannula transfer) Being relatively affordable, they may be used for general purpose filtration, especially of smaller volumes where losses by soaking up filter paper are significant.Particles easily damage an HPLC due to the narrow bore and high pressures within. Syringe filters are quite suitable for Schlenk line work, which makes extensive use of needles and syringes.
Syringe filters are also available for the filtration of gases, and for the removal of bacteria from a sample.
In scientific applications, the most common sizes available are 0.2 or 0.22 µm and 0.45 µm pores. These sizes are sufficient for HPLC use. Membrane diameters of 10 mm, 13 mm, 25 mm are common as well. The smallest known sterile syringe microfilter is Anotop 10 Syringe Filters Plus with pore size 0.02 µm.
Some syringe filters for small volumes may be not resemble a wheel at all.
Couple of things to remember :
1.Always use brand new sterile syringes / needles.
2.If filling uncapped vials – be sure to get the rubber stopper on asap after filling.
3. If filling sealed sterile vials be sure to wipe the septum with a alcohol wipe before inserting your needles. you will need a second needle to allow air to escape as you fill a sealed vial.
Convert Steroid Powders into an Injectable form
Weigh out 10 grams of steroid powders
This will create 40mls at 250/ml of powders such as deca, tren enanthate, test enanthate
Add Solvents and oil to the Beaker
24.50 mls of oil (preferred is grape seed oil)
0.80mls BA = benzyl alcohol
7.20mls BB = benzyl benzoate
Using this Anabolic Steroid Calculator for your calulations will ease the process
Add Your steroid powder to the Beaker containing oil and solvents
Stir steroid powder into solution
Using a pan slightly filled with water. Warm the solution until everything becomes clear
A view from the bottom of the beaker showning clear steroid solution
Attach 22guage needle to the whatman syringe filter
Swab the top of the vial with alcohol wipes to sterilze it
Insert the 20guage syringe filtered needle into the septum of the vial (the rubber piece)
Insert the second need;e tip into the septum to vent the pressure that will build from injecting the solution into the vial
Draw up the warmed solution. Having it warmed will speed up the process and make it easier to filter
Attach the barrel of the syring to the whatman syringe filter. push the solution through the whatman syringe filter into the sterile vial. Use constant pressure. It will only trickle. Be sure not to apply immense pressure as that will split the syringe filter and you will have a mess everywhere
Detach the syringe barrel from the whatman syringe filter and draw up another 10mls of your steroid solution. Reattach to the syring filter and filter it into the new sterile vial. .
If using 10ml vials, Just repeat steps 9 thru 12 filtering 10mls of the solution in each of the vials
Final product Your choice as to which size vial you use. You will end up with either One 40ml vial or Two 20ml vials or Four 10mls vials at 250mg/ml
Our Services for you
|Quality||We are wholesale , The quality are Guarantee|
|Shipping Method||DHL, Fedex, EMS , HKEMS , EUB , TNT, Choose the best one to ship package|
|Packing||Many kinds of packing way|
|Customized||Oils , peptides , Labels , Caps, Pills , etc .|
|Payment||Money Gram, T/T , Western Union , Paypal|
|Package picture||After confirm the funds, within 12hours|
|Tracking Number||Within 48hours|
How to proceed your Orders?
Step1 : please let me know the products names and quantity you need , and also the destination country.
Step2:We send you our products price and offer the suitable shipping method for you reference.
Step3: You confirm the order and pay us money in advance and tell us the shipping details
Step4: Parcel would be arranged within 12 hours upon receipt of your payment . The package pictures also could have in the 12hours , tracking number would be given to you within 3 working days .
Step5: We offer after-sales service after you receive parcel .