Thank you for ordering from us. Due to high volume of orders, we are very sorry to notify that cosplay costume orders placed after Oct 6th can't be guaranteed to reach before Halloween. But for cosplay in stock, it can reach you within 3-8 business days, Please check this link for cosplay in stock.
At Joyfay we supply many kinds of high quality cuvettes, spectrometer cuvettes, spectrophotometer cuvettes, uv cuvettes, quartz cuvettes, fused quartz cuvettes. All the cuvettes come with PTFE Lid or Stopper.