There’s a bit more to making bulk water clear, whether you want Δ8 or Δ9… the prepared carbon just makes it easier. Like @Deleted says, there is exactly zero difference between bulk water clear and cart/syringe water clear when it comes to quality, high, or anything that really matters. Those bulk buyers who demand jars of transparent white will also very often refuse to pay the premium you deserve for the meticulous processing, because they know it really doesn’t matter.
That said, thank you @Roguelab ! I can teach you how to make whatever ratio of Δ8:Δ9 you desire from whatever starting material, using processing selective for color (red, amber, gold, pink or purple with high purity, & some other colors like blue, teal and green in less pure cannabinoid product) or the lack thereof. The processes are a little tricky, but anyone can accomplish them with the right understanding and practice! 