again, pigments are sold by weight, not volume. it's very normal for some pigments to be less full than others, and if i remember correctly, apricot pink was one of them. testers often get combined, or have product added to them, so they're not always indicative of how the product should look when new.
in fact, pigments from sweetie cake on have been slightly lower, which i also attribute to a change in the packaging or distribution center, because all pigments post-sweetie cake have had loose pigment residue falling out all over the jars and boxes. and yes, they came like this, as i have purchased alo my pigments BNIB from stores. my favorite MA even mentioned that the box that they were shipped in had some residue, and that several customers had complained.