38: Miscellaneous chemical products.

3801: Artificial, colloidal/semi-colloidal graphite, prep basd on graphite 3802: Activated carbon; activated natural min prod; animal black incl spent 3803: Tall oil, whether or not refined 3804: Residual lyes from the manufacture of wood pulp etc 3805: Gum, wood, /sulph turp & terpenic oils; cru dipentene; sulphite turp 3806: Rosin & resin acids, and derivatives; rosin spirit & oils; run gums 3807: Tar, tar oils, creosote & naphtha of wood; veg pitch; brewer' pitch & 3808: Insecticides, fungicides, herbicides etc packd for retail sale 3809: Finishing agent, dye carrier, ne for use in tex, paper, leather indus 3810: Pick prep for met surf; flux... for solderg...; prep for weld electrd 3811: Anti-knock prep; prepr additives for min oils or o sim liquids nes 3812: Prepr rbr accel; compd plasticisr & stabilizr for rbr & pla; anti-oxi 3813: Prep & charges for fire-extinguishers; chargd fire-extinguishing gren 3814: organic composite solvents & thinners nes; prepr paint/varnish remove 3815: Reaction initiators & accelerators, catalytic prep, nes 3816: Refractory cements, mortars, concretes and similar compositions, nes 3817: Mixed alkylbenzenes & mixed alkylnaphthalenes, nes 3818: Chemicl compd, chem elem in form of disc, wafer..., dopd for electrn 3819: Hydraulic brake & tansmis fluids not cntg or cntg <70% of petroleum o 3820: Anti-freezing preparations and prepared de-icing fluids 3821: Prepared culture media for development of micro-organisms 3822: Composite diagnostic or laboratory reagents, nes 3823: Prepr binder for foundry; chem prod, resid prod of chem/allid indust, 3824: Prepared Binders For Foundry Moulds or Cores; Cheml Prod, Prepa for Chemic 38: Miscellaneous chemical products.