chemical.net
Bowmell

Aside from delivering high purity raw materials in small package to bulk, Bowmell Central Penn Chemical specializes in production chemicals reflected in the uses required by our customers in a more technical grade product area

bcl

High purity raw materials for pharma, diagnostics, and other industries which require extra pure or specific certified materials for specific applications with reagent chemicals, solvents, acids, lab equipment, and consumables.

Harper Chemical

At Harper Chemical we offer chemicals and chemical supplies, specialty blending and custom packing, research and development resources, customer purchasing, and more. We also offer whiteroom services for your USP needs.

Offering MIL-SPEC and commercial lubricants with quality and service are our driving commitments

We are a leading supplier of technical grade chemicals, high purity lab chemicals, and lab supplies, reagents, and organic and inorganic chemicals.

glycols
Glycol custom colored
custom colored glycols

Custom Colored Glycols in an unlimited range of percentages from 20% through 100%

our customer service reps care

With the art of service our focus is always our customer.
We don’t just hear the customer, we listen.

Chemical.net Technical grade chemicals

We are a leading supplier of technical grade chemicals since 1971

NamePriceContainerhf:tax:product_cat
2-Ethylhexanol$0.00, tech
Aminoethylethanolamine (AEEA)$289.39 – $314.33tech
Ammonia Water 26 Degrees (Aqua Ammonia)$39.00 – $65.00, tech
Amyl Acetate$145.00 – $167.90tech
Antifreeze$49.00 – $58.20hvac tech
Aromatic 100$89.50 – $108.80tech
Aromatic 150 (Solvent G)$171.00 – $181.25tech
Caustic Potash ( Flake and 45 Liquid )$79.00 – $130.80, tech
Caustic Soda Beads and Flake$112.97 – $198.00, , , tech
Caustic Soda Liquid$51.35 – $56.35tech
Chromic Acid$360.00tech
Diethylene Glycol$242.05 – $265.55hvac tech
Dipropylene Glycol$208.00 – $234.00hvac tech
Dipropylene Glycol Normal Butyl Ether (Dipropylene Glycol n-Butyl Ether)$391.20 – $396.00hvac tech
Dowfrost$245.00 – $1,501.50, hvac tech
Dowfrost HD$245.00 – $1,501.50, hvac tech
Dowtherm SR-1$136.00 – $990.00, hvac tech
Ethylene Glycol$30.50 – $110.08, hvac tech
Ethylene Glycol W/Inh (with corrosion inhibitors)$65.90 – $89.90hvac tech
Glycol Ether DB - Butyl Carbitol™ (Diethylene Glycol Monobutyl)$263.25 – $311.22hvac tech
Glycol Ether DE-High Gravity$299.20 – $319.00hvac tech
Glycol Ether DE-Low Gravity$293.92 – $319.00hvac tech
Glycol Ether DPM Acetate ( Arcosolv DPM Acetate )$367.20 – $369.60hvac tech
Glycol Ether Eb Acetate (Butyl Cellosove Acetate™)$263.25 – $311.22hvac tech
Glycol Ether EE (Cellosolve Solvent)$359.48 – $381.14hvac tech
Glycol Ether EE Acetate Cellosolve Acetate$359.48 – $388.40hvac tech
Glycol Ether EM-Methyl Cellosolve ( Methoxy Ethanol ) Ethylene Glycol Monomethyl Ether$201.40 – $232.36hvac tech
Glycol Ether PM Acetate ( Propylene Glycol Monomethyl Ether Acetate )$190.00 – $220.00hvac tech
Glycol Ether PM Propylene Glycol ( MPM )Monomethyl Ether$153.01 – $153.65hvac tech
Glycol Ether TPM$290.00 – $306.80hvac tech
Grade 413 Filter Paper, Qualitative$50.00labs
Hammertone Additive$105.12 – $532.44, tech
Hexane$234.32 – $259.26tech
Hexylene Glycol$229.71 – $241.41hvac tech
Hydrogen Peroxide 35%$76.23 – $101.23tech
Hydrogen Peroxide 35%, Case of 4, 1 Gal. Containers$116.00 – $129.00tech
Hydrogen Peroxide Reagenttech
Isobutyl Acetate$169.99 – $204.99tech
Isobutyl Alcohol ( Isobutanol )$269.94 – $303.27tech
Isophorone$279.12 – $855.70, tech
Isopropyl Acetate$169.99 – $217.49tech
Isopropyl Anhydrous Alcohol ( 2-propanol )$34.10 – $125.00, tech
Isopropyl Anhydrous Alcohol USP$170.00 – $195.00tech
Lactol Spirits (Tolu-sol R, 25 Solvent )$167.40 – $181.35tech
Laquer Thinner DL-10$88.30 – $844.25, tech
Methanol$20.50 – $79.50, tech
Methyl Acetate$198.32 – $219.78tech
Methyl Amyl Ketone$187.00 – $214.00tech
Methyl Ethyl Ketone ( MEK )$30.00 – $107.75, tech
Methyl Isobutyl Ketone ( 4-Methyl 2-Pentanone )$38.40 – $247.86, tech
Methyl Salicylate Tech$269.10 – $302.10tech
Methyl Salicylate USPtech
Methylene Chloride$121.09 – $382.25, tech
Mineral Oil ( High Visc 350 ) Technical Grade Mineral Oil$123.30 – $148.30tech
Mineral Oil ( Med. Visc 90 )$132.40 – $137.40tech
Mineral Spirits Exempt$50.72 – $67.85tech
Mineral Spirits Odorless$59.60 – $94.50tech
Mineral Spirits Regular$49.90 – $69.90tech
Mono Propylene Glycol Normal Butyl Ether (Mono Dipropylene Glycol n-Butyl Ether)$395.90 – $404.04hvac tech
Monochlorobenzene$590.40 – $610.15tech
Monoethanolamine$188.19 – $197.62tech
Morpholine$299.04 – $336.84tech
n-Butyl Acetate 99%$189.00 – $216.00tech
n-Butyl Alcohol$157.70 – $186.50tech
N-Methyl 2-Pyrrolidone ( NMP ) N-Methylepyrrolidone$478.80 – $564.48tech
n-Propyl Acetate$0.00 – $167.85, tech
N-Propyl Alcohol$95.15 – $125.15tech
Naphtha$41.88 – $50.78tech
NMP$359.10 – $400.68tech
NP-95$153.72 – $178.50tech
Oleic Acid ( Emersol 221 )$137.75tech
Orthodichlorobenzene ( Benzene,1,2-Dichloro )$1,145.00tech
Pennad 150 ( DEAE/DEEA ) Diethylethanolimine$136.90 – $164.10tech
Perchlorethylene$179.10 – $208.50tech
Petrolatum$95.50 – $120.50tech
Petrolatum Amber 90$80.80 – $88.18tech
Phosphoric Acid 75%$200.20 – $223.30tech
Phosphoric Acid 85%$227.50 – $241.50tech
Pine Oil 85%$193.25tech
Polyethylene Glycol 300 ( PEG 6 )$500.48 – $502.32hvac tech
Polyethylene Glycol 400 ( PEG 8 )$417.22 – $421.82hvac tech
Polyethylene Glycol 600 ( Peg 12 )$543.72 – $548.32hvac tech
Potassium Hydroxide ( Koh Tech Flakes Caustic Potash )$93.20 – $119.30tech
Potassium Hydroxide ( Koh Tech Flakes Caustic Potash )$8,320.00 – $9,931.00tech
Propylene Carbonate H.P.$476.77 – $486.57tech
Propylene Glycol Ind$180.30 – $185.30hvac tech
Propylene Glycol USP$210.00 – $239.80hvac tech
QC 35 ( Dowfrost Generic ) Inhibited Propylene Glycol Base Heat Transfer Fluid$150.65 – $161.00hvac tech
QC-1 EG Inhibited$88.80 – $605.00, hvac tech
QC-35 PG Inhibited$113.85 – $824.25, hvac tech
QC1 ( Dowtherm Generic ) Inhibited Ethylene Glycol Base Heat Transfer Fluid$101.00 – $119.90hvac tech
Quick Clean Parts Wash$63.34tech
Secondary Butyl Alcohol$304.30 – $329.46tech
Soda Ash Dense ( Sodium Carbonate )$72.00 – $75.00tech
Soda Ash Lite ( Sodium Carbonate )$75.00 – $79.00tech
Sodium Benzoate FCC$209.00 – $235.80tech
Sodium Bicarbonate ( Powder )$90.00 – $162.50tech
Sodium Citrate USP$186.27 – $212.72tech
Sodium Gluconate$96.00 – $118.70tech
Sodium Hypochlorite Solution$47.90 – $72.90tech
Sodium Molybdat Crystal$2,232.00 – $2,594.00tech
Sodium Silicate 40 ( SODIUM SILICATE-N )$174.05 – $192.93tech
Solvent 150 ( Aromatic 150 )$176.00 – $181.25tech
Sorbitol 70% USP$270.00tech
Stoddard Solvent ( Aka Solvent 57 Mineral Spirits Regular )$69.90 – $84.98tech
Sulfuric Acid$198.00 – $637.50, tech
Surfactant, Nonionic, 4 MOL:$402.78 – $404.04tech
Surfactant, Nonionic, 6 MOL:$429.24 – $441.84tech
Surfactant, Nonionic, 9 MOL: ( Nonylphenoxypolyethoxyethanol )$301.98 – $310.38tech
Tartaric Acid$457.96 – $482.76tech
Texanal$315.20 – $327.60tech
THF ( Tetrahydrofuran )$485.28 – $494.28tech
Toluol (Toluene)$40.95 – $79.30, tech
Tolytriazole 50% Solution Preventol CI7-50 ( COMMON BRAND NAME: TT-50, CI 7-50 )$355.05 – $360.90tech
Trichlorethylene$433.80 – $459.00tech
Tridecyl Alcohol$213.15 – $238.00tech
Triethanolamine 85% ( TEA 85% )$275.08 – $281.52tech
Triethanolamine 99% ( TEA 85% )$260.82 – $267.72tech
Triethylamine$261.93 – $286.93tech
Trietylene Tetramine ( TETA )$593.94 – $601.54tech
Tripropylene Glycol (TPG)$351.74 – $360.34hvac tech
Trisodium Phosphate$316.50 – $344.00, tech
Triton N-101™$379.28 – $388.08tech
Triton X-100™$395.12 – $399.52tech
Tween 60™ Equivalent Polysorbate 60$360.82, tech
Tween 80™ Equivalent Polysorbate 80$431.00tech
Varsol 1$64.48 – $77.48tech
Xylene ( Xylol )$32.00 – $78.00tech