Self Priming Filter Cartridge Half Gas Organic Vapor Mask Respirator Single Tank

Self Priming Filter Cartridge Half Gas Organic Vapor Mask Respirator Single Tank
  • Sellerwww.aboutlaw.us
  • List PriceUS$6.66piece
  • Sale PriceUS$6.66piece
  • ShippingFree Shipping
  • Ratings3,5 (406)

Product Description

240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific

240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific

240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific
This set is the same as "The Prentice Hall Molecular Model set for Organic and Inorganic Chemistry", with 12 additional atoms (1 carbon, 2 hydrogen, 2 oxygen, 2 fluorine, 2 sulfur and 3 phosphorus) and 20 additional single bond (space filling) and 20 additional single bond (open model) and 13 additional double/treble bond (open model) and 4 additional coordinate double bond (open model). It can be used to build virtually all simple molecular models encountered in organic and inorganic chemistry.
This set includes 240 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.
Features:
1, Suitable for junior high school students to study chemistry
2, Easy to understand the molecular structure of chemical
3, Training students' ability
Quantity: 1 set (as picture show)
Material: Plastic
Total Quantity: 240Pcs
NameHolesColor Diameter(mm) Amount
H-Hydrogen 1 holes white 17mm 30Pcs
C-Carbon 4(109º28") black 23mm 15Pcs
O-Oxygen 2(105º) red 23mm 10Pcs
S-Sulfur 6 holes yellow 23mm 4Pcs
Cl-Chlorine 1 holesgreen23mm 8Pcs
P-Phosphorus 5 holes lavender 23mm5Pcs
F 1 holes orange 23mm 2Pcs
I-Iodine 5 holes purple 23mm 2Pcs
Br-Bromine 5 holesdark blue23mm 2Pcs
N-Nitrogen 3 holes blue 23mm 4Pcs
Metal 3 holes Silver 23mm 2Pcs
Boron/metal 6 holes Silver 23mm 2Pcs

Name Links Color Length(mm) Amount
Long Linksmultiple use blue grey 42mm 25Pcs
Medium Linkssingle usegrey27mm 60Pcs
Short Linkssingle use white 12mm 8Pcs
Short Linkssingle use transparent11mm60Pcs
Remover/cream 30mm x 75mm 1Pcs
Package included:
1 set(240pcs) Atom Molecular Models for Teacher Organic Chemistry

Similar Products