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Refills & Replacement Parts

All refills, replacement parts, and materials can be purchased directly from us. In fact, we strongly encourage you to do that as results and outcomes of activities may vary based on the products used. Chemical formulations do vary from company to company. Bulk refills are available.

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High School Curriculum - A Natural Approach To Chemistry, 2nd Edition

Drawer * Description Item # Quantity in Replacement Package Original Kit Quantity Price Order Quantity
basic core materials pkg Alligator Clip Leads, Black TL-001B 1 1 $1.50
basic core materials pkg Alligator Clip Leads, Red TL-001R 1 1 $1.50
basic core materials pkg Atom Model Board NAC-P0081 1 3 $16.95
basic core materials pkg Atom Model Marble Set (protons, neutrons, and electrons) NAC-P0082 1 1 $42.50
basic core materials pkg Cuvette And Test Tube Rack NAC-P0071 1 1 $7.75
basic core materials pkg Cuvettes, Square, 4mL CU-027 1 8 $0.75
basic core materials pkg Dimensional Analysis Card Set NAC-P0062 1 1 $9.25
basic core materials pkg Electrochemical Cell Housing NAC-P0087 1 1 $7.95
basic core materials pkg Electrodes, Stainless Steel ST-025A 1 2 $1.95
basic core materials pkg Inflation Cap IN-005 1 1 $4.95
basic core materials pkg Insulation Ring NAC-P0070 1 1 $2.95
basic core materials pkg LAB-AIDS A/B Tray V-ABTRAY 1 1 $1.45
basic core materials pkg Lab-Master® Condenser NAC-P0088 1 1 $17.95
basic core materials pkg Lab-Master® Desiccator NAC-P0072 1 1 $9.95
basic core materials pkg Lab-Master® Temperature Probe NAC-P0051 1 1 $37.95
basic core materials pkg Lab-Master® Voltage Probe NAC-P0052 1 1 $15.50
basic core materials pkg LED, High Efficiency Red NAC-P0084 1 1 $2.49
basic core materials pkg A Natural Approach to Chemistry - Molecular Modeling Set NAC-P0090 1 1 $82.50
basic core materials pkg Ob-Scertainer® Three-Pack NAC-P0083B 1 1 $12.25
basic core materials pkg Ring Stand Clamps CL-015A 1 2 $6.95
basic core materials pkg Star Spectroscopy Card Set NAC-P0063 1 1 $9.25
basic core materials pkg Stopper, Rubber, 1-Hole RS-007A 1 2 $0.50
basic core materials pkg Stopper, Rubber, 2-Hole RS-007B 1 2 $0.50
basic core materials pkg Element Spectroscopy Card Set NAC-P0061 1 1 $9.25
basic core materials pkg Tubing, 3” glass GL-004B 1 1 $0.95
basic core materials pkg Tubing, 12” glass GL-004C 1 1 $3.25
basic core materials pkg Test Tube, 25 mm Dia., Borosilicate TT-007 1 8 $1.95
general supplies Beaker, 100 ml (PMP) GC-008A 1 Not Provided $7.95
general supplies Beaker, 250 ml (PMP) GC-008B 1 Not Provided $12.50
general supplies Pipet, 3 mL, Graduated, Plastic DR-004A 1 Not Provided $1.25
general supplies Boiling Chips (min 100 chips) NAC-D0040 1 Not Provided $9.40
general supplies Droppers, Large DR-009 1 Not Provided $6.50
general supplies Erlenmeyer Flask, 250 ml GL-003B 1 Not Provided $5.95
general supplies Filter Paper Circles, Fast Flow, 12/Pkg NAC-D0021 1 Not Provided $2.75
general supplies Funnel, Medium FU-005 1 Not Provided $4.50
general supplies Funnel, Small FU-004 1 Not Provided $4.95
general supplies Gloves, Pair, Rubber Disposable, 100/PK GL-006A 1 Not Provided $15.85
general supplies Graduated cylinder, plastic, 10 mL GC-003A 1 Not Provided $4.95
general supplies Graduated Cylinder, PMP, 100 ml GC-004 1 Not Provided $8.95
general supplies Graduated Cylinder, PMP,  250 ml GC-004A 1 Not Provided $14.50
general supplies Graduated Cylinder, PMP, 2000 ml GC-005 1 Not Provided $69.95
general supplies Mortar And Pestle, 60 mm Porcelain MO-005 1 Not Provided $7.50
general supplies Pipettes, 1ml DR-005A 1 Not Provided $1.10
general supplies Pipet, 3 mL, Graduated, Plastic DR-004A 1 Not Provided $1.25
general supplies Pipettes, 5ml DR-004B 1 Not Provided $1.45
general supplies Spatulas, Metal, 10/PK NAC-D0037 1 Not Provided $21.95
general supplies Ring Stand RS-008 1 Not Provided $14.25
general supplies Glass Rod, 5MM x 6” GR-005 1 Not Provided $1.95
general supplies Test Tube Clamp CL-004 1 Not Provided $3.95
general supplies Test Tube, 12 mm Dia. TT-008 1 Not Provided $0.75
general supplies Tongs, Beaker NAC-D0038 1 Not Provided $6.95
general supplies Vials, Plastic With Cover, 30 ml, 16/Pkg NAC-D0035 1 Not Provided $9.50
general supplies Watch Glasses, 75mm WA-003 1 Not Provided $2.25
consumables Weighing Papers, 100 Per Pkg NAC-D0036 1 Not Provided $11.75
consumables * Ammonium Carbonate, (NH4)2CO3, 11 g Vial NAC-D0010 1 Not Provided $5.10
consumables * Ammonium Carbonate, (NH4)2CO3, 100g Bottle NAC-D0010B 1 Not Provided $10.25
consumables * Ammonium Carbonate, (NH4)2CO3, 500g Bottle NAC-D0010B2 1 Not Provided $41.50
consumables * Ammonium Nitrate, NH4(NO3), 0.1M, 15 ml Dropper Bottle NAC-W0110 1 Not Provided $3.95
consumables * Ammonium Nitrate, NH4(NO3), 0.1M, 500 ml Bottle NAC-W0110B 1 Not Provided $10.95
consumables * Calcium Oxide CaO, Powder, 5 g Vial NAC-D0011 1 Not Provided $3.90
consumables * Calcium Oxide CaO, Powder, 100g Bottle NAC-D0011B 1 Not Provided $6.30
consumables * Calcium Oxide CaO, Powder, 500g Bottle NAC-D0011B2 1 Not Provided $15.50
consumables * Chlorine Bleach,180 ml Bottle NAC-W0112 1 Not Provided $5.95
consumables * Chlorine Bleach, 500 ml Bottle NAC-W0112B 1 Not Provided $6.95
consumables * Cobalt Chloride CoCl2, Paper Sheet, 6 vials of 100/vial NAC-D0012 1 Not Provided $25.95
consumables * Copper Nitrate Cu(NO3) 2, 0.1M, 15 ml Dropper Bottle NAC-W0114 1 Not Provided $3.95
consumables * Copper Nitrate Cu(NO3) 2, 0.1M, 100 ml Bottle NAC-W0114B 1 Not Provided $4.95
consumables * Copper Carbonate CuCO3, Solid, 8g Vial NAC-D0013 1 Not Provided $4.05
consumables * Copper Carbonate CuCO3, Solid, 100g Bottle NAC-D0013B 1 Not Provided $10.15
consumables * Copper Carbonate CuCO3, Solid, 500g Bottle NAC-D0013B2 1 Not Provided $31.95
consumables * Copper (II) Chloride CuCl2, Powder, 8g Vial NAC-D0014 1 Not Provided $4.05
consumables * Copper (II) Chloride CuCl2, Powder,100g Bottle NAC-D0014B 1 Not Provided $7.95
consumables * Copper (II) Chloride CuCl2, Powder, 500g Bottle NAC-D0014B2 1 Not Provided $15.95
consumables * Copper Cu,10 cm Strip, 12 Strips/Pkg NAC-D0015 1 Not Provided $8.25
consumables * Copper Strips, 10cm, Pk/72 NAC-D0015B 1 Not Provided $37.95
consumables * Copper (II) Sulfate CuSO4, Solution, 1M, 720 ml NAC-W0115 1 Not Provided $11.95
consumables * Copper Wire, Bare, 5 cm Piece NAC-D0017 1 Not Provided $4.50
consumables * Copper Wire, Bare, 100’ Roll NAC-D0017B 1 Not Provided $19.95
consumables * Copper (II) Sulfate CuSO4, Anhydrous Powder, 36 g Vial NAC-D0018 1 Not Provided $6.90
consumables * Copper (II) Sulfate CuSO4, Anhydrous Powder, 100 g Bottle NAC-D0018B 1 Not Provided $8.50
consumables * Copper (II) Sulfate CuSO4, Anhydrous Powder, 500 g Bottle NAC-D0018B2 1 Not Provided $26.95
consumables * Copper (II) Sulfate CuSO4.5H2O, Hydrated Powder, 36 g Vial NAC-D0019 1 Not Provided $6.45
consumables * Copper (II) Sulfate CuSO4.5H2O, Hydrated Powder, 100 g Bottle NAC-D0019B 1 Not Provided $7.95
consumables * Copper (II) Sulfate CuSO4.5H2O, Hydrated Powder, 500 g Bottle NAC-D0019B2 1 Not Provided $15.95
consumables * Ferric Nitrate, Fe(NO3)3, 0.002M, 120 ml Dropper Bottle NAC-W0118 1 Not Provided $5.95
consumables * Ferric Nitrate, Fe(NO3)3, 0.002M, 500 ml Bottle NAC-W0118B 1 Not Provided $17.95
consumables * Ferrous Nitrate, Fe(NO3)2, 0.1M, 15 ml Dropper Bottle NAC-W0119 1 Not Provided $3.95
consumables * Ferric Nitrate, Fe(NO3)3, 1M, 15 ml Dropper Bottle NAC-W0120 1 Not Provided $3.95
consumables * Ferric Nitrate, Fe(NO3)3, 1M, 100 ml Bottle NAC-W0120B 1 Not Provided $5.25
consumables * Ferric Nitrate, Fe(NO3)3, 1M, 500 ml Bottle NAC-W0120B2 1 Not Provided $17.95
consumables * Filter Paper Strips, 5mm X 50mm, 6/Pkg NAC-D0020 1 Not Provided $2.35
consumables * Filter Paper Strips, 5mm X 50mm, 36/Pkg NAC-D0020B 1 Not Provided $6.75
consumables * Filter Paper Circles, Fast Flow, 12/Pkg NAC-D0021 1 Not Provided $2.75
consumables * Filter Paper Circles, Fast Flow, 72/Pkg NAC-D0021B 1 Not Provided $11.95
consumables * Hydrochloric Acid, HCl, 0.1M, 600 mL Bottle NAC-W0116 1 Not Provided $19.95
consumables * Hydrochloric Acid, HCl, 0.1M, 1 Gallon Bottle NAC-W0116B 1 Not Provided $69.25
consumables * Hydrochloric Acid, HCl, 1M, 1 Liter Bottle NAC-W0117 1 Not Provided $22.50
consumables * Iron, Fe, 10 cm Strip, 6/Pkg NAC-D0022 1 Not Provided $4.50
consumables * Iron, Fe, 10 cm Strip, 36/Pkg NAC-D0022B 1 Not Provided $18.95
consumables * Iron, Fe, Powder, 8 g Vial NAC-D0023 1 Not Provided $4.50
consumables * Iron, Fe, Powder, 100 g Bottle NAC-D0023B 1 Not Provided $6.95
consumables * Iron, Fe, Powder, 500 g Bottle NAC-D0023B2 1 Not Provided $11.95
consumables * Lime Water, 180 mL Bottle NAC-W0121 1 Not Provided $5.95
consumables * Magnesium Oxide, MgO, 8 g Vial NAC-D0024 1 Not Provided $3.90
consumables * Magnesium Oxide, MgO, 100 g Bottle NAC-D0024B 1 Not Provided $9.95
consumables * Magnesium Oxide, MgO, 500 g Bottle NAC-D0024B2 1 Not Provided $21.95
consumables * Magnesium, Mg Ribbon, 12 in, 6/Pkg NAC-D0025 1 Not Provided $4.95
consumables * Magnesium, Mg Ribbon, 31 g Roll NAC-D0025B 1 Not Provided $8.25
consumables * Magnesium Sulfate, MgSO4, 1M, 180 ml Bottle NAC-W0123 1 Not Provided $9.80
consumables * Magnesium Sulfate, MgSO4, 1M, 500 ml Bottle NAC-W0123B 1 Not Provided $17.95
consumables * Magnesium Sulfate, MgSO4, 1M, 1 Liter Bottle NAC-W0123B2 1 Not Provided $22.50
consumables * Methyl Orange, 15 ml Dropper Bottle NAC-W0124 1 Not Provided $3.95
consumables * Methyl Orange, 100 ml Bottle NAC-W0124B 1 Not Provided $6.95
consumables * Methyl Orange, 500 ml Bottle NAC-W0124B2 1 Not Provided $17.95
consumables * Phenolphthalein, 30 ml Dropper Bottle NAC-W0125 1 Not Provided $4.95
consumables * Phenolphthalein, 500 ml Bottle NAC-W0125B2 1 Not Provided $17.95
consumables * Phenolphthalein, 100 ml Bottle NAC-W0125B 1 Not Provided $7.25
consumables * Potassium Hydroxide, KOH, 1M, 15 ml Dropper Bottle NAC-W0126 1 Not Provided $3.95
consumables * Potassium Hydroxide, KOH, 1M, 1 Liter Bottle NAC-W0126B 1 Not Provided $15.50
consumables * Potassium Hydroxide, KOH, 6M, 15 ml Dropper Bottle NAC-W0127 1 Not Provided $3.95
consumables * Potassium Hydroxide, KOH, 6M, 100 ml Bottle NAC-W0127B 1 Not Provided $8.25
consumables * Potassium Hydroxide, KOH, 6M, 500 ml Bottle NAC-W0127B2 1 Not Provided $17.95
consumables * Potassium Iodide, KI, Solid, 40 g Vial NAC-D0026 1 Not Provided $13.95
consumables * Potassium Iodide, KI, Solid, 100 g Bottle NAC-D0026B 1 Not Provided $19.25
consumables * Potassium Iodide, KI, Solid, 500 g Bottle NAC-D0026B2 1 Not Provided $75.00
consumables * Potassium Iodate, KIO3, 0.01M, 120 ml Dropper Bottle NAC-W0128 1 Not Provided $6.95
consumables * Potassium Iodate, KIO3, 0.01M, 1 Liter Bottle NAC-W0128B 1 Not Provided $22.25
consumables * Potassium Nitrate, KNO3, 0.1M, 15 ml Dropper Bottle NAC-W0129 1 Not Provided $3.95
consumables * Potassium Nitrate, KNO3, 0.1M, 100 ml Bottle NAC-W0129B 1 Not Provided $6.75
consumables * Potassium Phosphate, K3PO4, Solid, 8 g Vial NAC-D0027 1 Not Provided $4.90
consumables * Potassium Phosphate, K3PO4, Solid, 100 g Bottle NAC-D0027B 1 Not Provided $9.75
consumables * Potassium Phosphate, K3PO4, Solid, 500 g Bottle NAC-D0027B2 1 Not Provided $21.95
consumables * Potassium Thiocyanate, KSCN, 0.002M, 120 ml Bottle NAC-W0130 1 Not Provided $6.95
consumables * Potassium Thiocyanate, KSCN, 0.002M, 500 ml Bottle NAC-W0130B 1 Not Provided $17.95
consumables * Potassium Thiocyanate, KSCN, 0.002M, 1 Liter Bottle NAC-W0130B2 1 Not Provided $16.95
consumables * Potassium Thiocyanate, KSCN, 1M, 15 ml Dropper Bottle NAC-W0131 1 Not Provided $3.95
consumables * Potassium Thiocyanate, KSCN, 1M, 500 ml Bottle NAC-W0131B 1 Not Provided $19.95
consumables * Sand, Pure White (Silica), 8g Vial NAC-D0028 1 Not Provided $2.95
consumables * Sand, Pure White (Silica), 500 g NAC-D0028B 1 Not Provided $4.80
consumables * Sand, 500 g Vial NAC-D0029 1 Not Provided $4.75
consumables * Sand, 5 kg NAC-D0029B 1 Not Provided $19.50
consumables * Silver Nitrate AgNO3, 0.1M, 15 ml Dropper Bottle NAC-W0132 1 Not Provided $4.25
consumables * Silver Nitrate AgNO3, 0.1M, 100 ml Bottle NAC-W0132B 1 Not Provided $9.80
consumables * Silver Nitrate AgNO3, 0.1M, 500 ml Bottle NAC-W0132B2 1 Not Provided $17.95
consumables * Silver Nitrate AgNO3, 1M, 15 ml Dropper Bottle NAC-W0133 1 Not Provided $12.30
consumables * Silver Nitrate AgNO3, 1M, 100 ml Bottle NAC-W0133B 1 Not Provided $32.50
consumables * Soap Solution, 15 ml Dropper Bottle NAC-W0134 1 Not Provided $3.95
consumables * Sodium Carbonate, Na2CO3, Powder, 8 g Vial NAC-D0030 1 Not Provided $3.90
consumables * Sodium Carbonate, Na2CO3, Powder, 100 g Bottle NAC-D0030B 1 Not Provided $6.15
consumables * Sodium Carbonate, Na2CO3, Powder, 500 g Bottle NAC-D0030B2 1 Not Provided $9.25
consumables * Sodium Carbonate, Na2CO3, 0.1M, 15 ml Bottle NAC-W0135 1 Not Provided $3.95
consumables * Sodium Carbonate, Na2CO3, 0.1M, 500 ml Bottle NAC-W0135B 1 Not Provided $17.95
consumables * Sodium Carbonate, Na2CO3, 0.1M, 1 Litre Bottle NAC-W0135B2 1 Not Provided $16.95
consumables * Sodium Chloride, NaCl, 0.1M, 15 ml Bottle NAC-W0136 1 Not Provided $3.95
consumables * Sodium Chloride, NaCl, 0.1M, 500 ml Bottle NAC-W0136B 1 Not Provided $17.95
consumables * Sodium Chloride, NaCl, 0.1M, 1 Litre Bottle NAC-W0136B2 1 Not Provided $16.95
consumables * Sodium Chloride, NaCl, 1M, 30 ml Dropper Bottle NAC-W0137 1 Not Provided $4.95
consumables * Sodium Chloride, NaCl, 1M, 1 Liter Bottle NAC-W0137B 1 Not Provided $13.95
consumables * Sodium Hydroxide, NaOH, 0.1M, 60 mL Dropper Bottle NAC-W0138 1 Not Provided $19.95
consumables * Sodium Hydroxide, NaOH, 0.1M, 1 Liter Bottle NAC-W0138B 1 Not Provided $13.95
consumables * Sodium Hydroxide, NaOH, 1M, 60 ml Dropper And 480 ml Bottle NAC-W0139 1 Not Provided $17.95
consumables * Sodium Hydroxide, NaOH, 1M, 1 Liter Bottle NAC-W0139B 1 Not Provided $22.50
consumables * Sodium Hydroxide, NaOH, Pellets, 8 g Vial NAC-D0031 1 Not Provided $5.70
consumables * Sodium Hydroxide, NaOH, Pellets,100 g Bottle NAC-D0031B 1 Not Provided $9.95
consumables * Sodium Nitrate, NaNO3, 0.1M, 15 ml Dropper Bottle NAC-W0140 1 Not Provided $3.95
consumables * Sodium Nitrate, NaNO3, 0.1M, 500 ml Bottle NAC-W0140B 1 Not Provided $17.95
consumables * Sodium Nitrate, NaNO3, 0.1M, 1 Litre Bottle NAC-W0140B2 1 Not Provided $16.95
consumables * Sodium Sulfate, Na2SO4, 0.1M, 15 ml Dropper Bottle NAC-W0141 1 Not Provided $3.95
consumables * Sodium Sulfate, Na2SO4, 0.1M, 100 ml Bottle NAC-W0141B 1 Not Provided $5.95
consumables * Sodium Sulfate, Na2SO4, 0.1M, 500 ml Bottle NAC-W0141B2 1 Not Provided $17.95
consumables * Sodium Thiosulfate, Na2S2O3 Solution, 1M, 240 ml Bottle NAC-W0142 1 Not Provided $13.95
consumables * Sodium Thiosulfate, Na2S2O3 Solution, 1M, 1 Liter Bottle NAC-W0142B 1 Not Provided $32.00
consumables * Splint, Wooden, 12/Pkg NAC-D0032 1 Not Provided $2.95
consumables * Splint, Wooden, 12/Pkg, Pack Of 500 NAC-D0032B 1 Not Provided $6.95
consumables * Universal Indicator, 15 ml Dropper Bottle NAC-W0144 1 Not Provided $4.95
consumables * Universal Indicator, 500 ml Bottle NAC-W0144B 1 Not Provided $17.95
consumables * Universal Indicator, 1 Litre Bottle NAC-W0144B2 1 Not Provided $25.95
consumables * Vitamin C Solution, 2 mg/ml, 120 ml Bottle NAC-W0145 1 Not Provided $7.25
consumables * Vitamin C Solution, 2 mg/ml, 1 Liter Bottle NAC-W0145B 1 Not Provided $11.25
consumables * Vitamin C Solution, 30 ml Dropper Bottle NAC-W0146 1 Not Provided $4.95
consumables * Tin, Sn, 10 cm Strip, 6 Per Pkg NAC-D0033 1 Not Provided $22.25
consumables * Tin, Sn, 10 cm Strip, Pkg of 36 NAC-D0033B 1 Not Provided $98.75
consumables * Zinc Nitrate, Zn(NO3)2, 0.1M, 15 ml Dropper Bottle NAC-W0147 1 Not Provided $4.95
consumables * Zinc, Zn, 10 cm Strip, 6 Per Pkg NAC-D0034 1 Not Provided $4.50
consumables * Zinc, Zn, 10 CM Strip, 36 Per Pkg. NAC-D0034B 1 Not Provided $18.95
consumables * Zinc, Zn, Turnings, 8 g Vial NAC-D0039 1 Not Provided $4.35
consumables * Zinc, Zn, Turnings,100 g Bottle NAC-D0039B 1 Not Provided $9.95
consumables * Zinc, Zn, Turnings, 500g Bottle NAC-D0039B2 1 Not Provided $29.95