Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

I'm a glp1 forum/peppys/discord/redit refugee because i hate it there and/or ive been banned. You guys make me laugh every morning even if i rarely chime in I'm still listening to the info you all spute out. As I'm a female and don't actually partake in your steroid buffet I still hang around for the promos. I'm sure Ill end up pinning multiple other things in the near future if you guys rub off on me enough. If anything besides the entertainment I do learn a lot
I’m in the same place and now have a variety of different peptides on the way. I laugh, smh and learn a lot here.
 
Would somebody be so kind to DM me a more in depth 'guide' with product links on how to filter the oils into sterile vials? Everytime i stick my needle in a qsc vial i get rubber bits floating in there. Thanks!

Let's start with this. Are you using luer lock syringes (detachable needles) or fixed needles like insulin pins? What gauge?
 
Not luer lock specifically. Regular Terumo syringes with detachable needles. 23G for drawing. 25G for injecting. 3ML syringe.


OK, with those harpoons you're really going to benefit from using filter spikes instead of (or in addition to) one time refiltration. Even quality stoppers will shed coring material from 23g pins.

Either way, spikes or a syringe filter (for sterilization) will require a switch to luer lock syringes.

By using a spike, you'll draw much faster and no longer need a separate needle. Filtered spikes will eliminate all coring particles, including other subvisible contaminants and a limited amount of bacteria if present:

Something like this:

IMG_9223.webpIMG_8782.webpIMG_8143.webp

We discuss other alternatives here:


If you want to resterilize and transfer into another vial, you'll use a 25 or 33mm .22um or .2um sterile syringe filter. You'll draw the gear into a 10ml syringe (or 8-9ml for QSC vials), remove needle, attach syringe filter to syringe, attach needle to filter, and inject into sterile vial.

Depending on your location, US or otherwise, we can point you into the right direction for acquiring all this stuff. Feel free to ask any questions.
 
OK, with those harpoons you're really going to benefit from using filter spikes instead of (or in addition to) one time refiltration. Even quality stoppers will shed coring material from 23g pins.

Either way, spikes or a syringe filter (for sterilization) will require a switch to luer lock syringes.

By using a spike, you'll draw much faster and no longer need a separate needle. Filtered spikes will eliminate all coring particles, including other subvisible contaminants and a limited amount of bacteria if present:

Something like this:

View attachment 301258View attachment 301259View attachment 301260

We discuss other alternatives here:


If you want to resterilize and transfer into another vial, you'll use a 25 or 33mm .22um or .2um sterile syringe filter. You'll draw the gear into a 10ml syringe (or 8-9ml for QSC vials), remove needle, attach syringe filter to syringe, attach needle to filter, and inject into sterile vial.

Depending on your location, US or otherwise, we can point you into the right direction for acquiring all this stuff. Feel free to ask any questions.
I started using the spikes a while back and they are a game change. However, I don't seem to be able to find them in the USA with a good quality filter attached.
 
I started using the spikes a while back and they are a game change. However, I don't seem to be able to find them in the USA with a good quality filter attached.

There are some from BD in the US, but they're $12-20 each, vs $1.50 - $4 from Europe.

Altruan.de in Germany sells a variety at good prices and ships to nearly every country. US via DHL express is flat rate $28. The have peptide vial sized filtered spikes as well.
 
There are some from BD in the US, but they're $12-20 each, vs $1.50 - $4 from Europe.

Altruan.de in Germany sells a variety at good prices and ships to nearly every country. US via DHL express is flat rate $28. The have peptide vial sized filtered spikes as well.
Thanks as always Ghoul. I'll check them out.
 
There are some from BD in the US, but they're $12-20 each, vs $1.50 - $4 from Europe.

Altruan.de in Germany sells a variety at good prices and ships to nearly every country. US via DHL express is flat rate $28. The have peptide vial sized filtered spikes as well.
Hi Ghoul, which spike option do you recommend as the best?
i checked out Altruan.de but they have alot of options.
 
OK, with those harpoons you're really going to benefit from using filter spikes instead of (or in addition to) one time refiltration. Even quality stoppers will shed coring material from 23g pins.

Either way, spikes or a syringe filter (for sterilization) will require a switch to luer lock syringes.

By using a spike, you'll draw much faster and no longer need a separate needle. Filtered spikes will eliminate all coring particles, including other subvisible contaminants and a limited amount of bacteria if present:

Something like this:

View attachment 301258View attachment 301259View attachment 301260

We discuss other alternatives here:


If you want to resterilize and transfer into another vial, you'll use a 25 or 33mm .22um or .2um sterile syringe filter. You'll draw the gear into a 10ml syringe (or 8-9ml for QSC vials), remove needle, attach syringe filter to syringe, attach needle to filter, and inject into sterile vial.

Depending on your location, US or otherwise, we can point you into the right direction for acquiring all this stuff. Feel free to ask any questions.
So much easier this. Thanks alot!
 
Black november promo n°2
HGH domestic & international

Domestic USA:
HGH 10IU: H2 & H6: $55/kit
HGH 15IU: H2 & H6: $75/kit
HGH 36IU: H5: $135/kit

Domestic Canada:
HGH 10IU: H6: $68/kit

Domestic Australia:
HGH 10IU: H5: $55/kit

International all countries, including USA, Canada and Australia if they want from China:

HGH 10IU : $40/kit
HGH 15IU : $58/kit
HGH 24IU : $84/kit
HGH 36IU : $125/kit

Shipping costs:


Domestic USA: $10
Domestic Canada : $15
Domestic Australia : $15
International USA, Europe / Canada, Australia:
6 kits : $40 / $45
12 kits : $55 / $60
25 kits : $80 / $90

You can't add other items to promo parcel, except bacteriostatic water 10x3ml $10

How to order?

Contact info for orders:

sigma@sigmachemical.com.cn
Whatsapp: +86 16503300980

Ordering form:

List of items you want:
Email:
Name:
Shipping address (including city, state and zip code):
Phone number:
Preferred payment method:

Deadline: 7th november 2024
 
Black november promo n°2
HGH domestic & international

Domestic USA:
HGH 10IU: H2 & H6: $55/kit
HGH 15IU: H2 & H6: $75/kit
HGH 36IU: H5: $135/kit

Domestic Canada:
HGH 10IU: H6: $68/kit

Domestic Australia:
HGH 10IU: H5: $55/kit

International all countries, including USA, Canada and Australia if they want from China:

HGH 10IU : $40/kit
HGH 15IU : $58/kit
HGH 24IU : $84/kit
HGH 36IU : $125/kit

Shipping costs:


Domestic USA: $10
Domestic Canada : $15
Domestic Australia : $15
International USA, Europe / Canada, Australia:
6 kits : $40 / $45
12 kits : $55 / $60
25 kits : $80 / $90

You can't add other items to promo parcel, except bacteriostatic water 10x3ml $10

How to order?

Contact info for orders:

sigma@sigmachemical.com.cn
Whatsapp: +86 16503300980

Ordering form:

List of items you want:
Email:
Name:
Shipping address (including city, state and zip code):
Phone number:
Preferred payment method:

Deadline: 7th november 2024
 
Black november promo n°2
HGH domestic & international

Domestic USA:
HGH 10IU: H2 & H6: $55/kit
HGH 15IU: H2 & H6: $75/kit
HGH 36IU: H5: $135/kit

Domestic Canada:
HGH 10IU: H6: $68/kit

Domestic Australia:
HGH 10IU: H5: $55/kit

International all countries, including USA, Canada and Australia if they want from China:

HGH 10IU : $40/kit
HGH 15IU : $58/kit
HGH 24IU : $84/kit
HGH 36IU : $125/kit

Shipping costs:


Domestic USA: $10
Domestic Canada : $15
Domestic Australia : $15
International USA, Europe / Canada, Australia:
6 kits : $40 / $45
12 kits : $55 / $60
25 kits : $80 / $90

You can't add other items to promo parcel, except bacteriostatic water 10x3ml $10

How to order?

Contact info for orders:

sigma@sigmachemical.com.cn
Whatsapp: +86 16503300980

Ordering form:

List of items you want:
Email:
Name:
Shipping address (including city, state and zip code):
Phone number:
Preferred payment method:

Deadline: 7th november 2024
Order sent via Email
 
Hi Ghoul, which spike option do you recommend as the best?
i checked out Altruan.de but they have alot of options.

Vent air filter only, best if you've already filtered the compound spike for 10ml+ vials 5 pack:


Filtered fluid and air spike for 10ml+ vials:


Filtered fluid and air spike for 3ml peptide vials (can be used in 10ml but slower flow)*


*Those are suitable for reducing undissolved components of peptides, coring particles and other contaminants, but I've switched to low protein binding 13mm .2um PES syringe filters for all peptide injections now, for aggregate particle reduction, and "backfill" insulin syringes from the luer lock / syringe filter combo.
 
Last edited:
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