• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Laboratories

Filter by price

Sort By

Product tags

Showing 1–36 of 1312 results

6% off
WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price

WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price

$72274.20$76887.45

KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector

KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector

$84102.74$84102.74

Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and

Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and

$89717.50$89717.50

Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies

Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies

$101888.25$101888.25

YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales

YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales

$115967.13$115967.13

Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine

Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine

$89999.96$89999.96

6% off
RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment

RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment

$96564.07$102727.73

Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace

Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace

$81448.31$81448.31

6% off
LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient

LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient

$81040.96$86213.79

GL025 electronic latest metal material torsion testing machine torque tester

GL025 electronic latest metal material torsion testing machine torque tester

$127908.74$127908.74

Laboratory-grade desktop miniature wind tunnel

Laboratory-grade desktop miniature wind tunnel

$83215.92$83215.92

Factory food workshop or laboratory entrance automatic shoe shine machine Factory food workshop or laboratory entrance automatic shoe shine machine

Factory food workshop or laboratory entrance automatic shoe shine machine

$88068.00$88068.00

YG026-500 LCD display electronic tensile testing machine, fabric tester, hot push model

YG026-500 LCD display electronic tensile testing machine, fabric tester, hot push model

$101936.06$101936.06

Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment

Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment

$120000.00$120000.00

For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube

For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube

$80007.26$80007.26

FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate

FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate

$97178.40$97178.40

Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector

Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector

$99999.97$99999.97

Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine

Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine

$110000.02$110000.02

Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer

Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer

$99999.97$99999.97

Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle

Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle

$123999.94$123999.94

Vertical vibration medical rehabilitation training instrument Vertical vibration medical rehabilitation training instrument

Vertical vibration medical rehabilitation training instrument

$95917.20$95917.20

Laboratory Oil Water Separator With Continuous Feed And Discharge Laboratory Oil Water Separator With Continuous Feed And Discharge

Laboratory Oil Water Separator With Continuous Feed And Discharge

$96339.60$96339.60

GL6503 material tensile compression bending microcomputer-controlled electronic comprehensive tensile testing machine

GL6503 material tensile compression bending microcomputer-controlled electronic comprehensive tensile testing machine

$103934.26$103934.26

Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy

Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy

$135847.88$135847.88

Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester

Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester

$108019.46$108019.46

High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution

High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution

$79999.98$79999.98

YG026 LCD display electronic tensile bending compression fracture fabric tensile machine YG026 LCD display electronic tensile bending compression fracture fabric tensile machine

YG026 LCD display electronic tensile bending compression fracture fabric tensile machine

$84968.03$84968.03

Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector

Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector

$93999.96$93999.96

Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent

Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent

$91032.04$91032.04

YG026-100 LCD display electronic tensile testing machine fabric tester

YG026-100 LCD display electronic tensile testing machine fabric tester

$101936.06$101936.06

Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector

Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector

$99999.97$99999.97

6% off
STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price

STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price

$91889.56$97754.85

YG026 Electronic fabric tensile breaking elongation tensile test tensile machine YG026 Electronic fabric tensile breaking elongation tensile test tensile machine

YG026 Electronic fabric tensile breaking elongation tensile test tensile machine

$101936.06$101936.06

Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder

Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder

$89717.50$89717.50

YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer

YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer

$79999.94$79999.94

Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder

Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder

$103600.02$103600.02

6% off
WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price

WA Digital Display Electronic Hydraulic Concrete Brick Compression Tensile Testing Machine/Universal Testing Machine Price

$72274.20 $76887.45

Categories: Home Improvement, Hardware

Buy Now
KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector

KD-1000 Computer Multi-Element Analyzer Metal Element Fast Speed Analyzer Software Element Analysis Detector

$84102.74 $84102.74

Categories: Home Improvement, Hardware

Buy Now
Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and

Small horizontal injection molding machine, plastic product injection molding machine, mini laboratory color board sampling and

$89717.50 $89717.50

Categories: Home Improvement, Hardware

Buy Now
Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies

Hot salesUltra Low Temperature -86 Degree Deep Freezer Laboratory Lab Supplies

$101888.25 $101888.25

Categories: Home Improvement, Hardware

Buy Now
YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales

YG026H Electronic Fabric Tensile Break Elongation Fabric Machine Factory Direct Sales

$115967.13 $115967.13

Categories: Home Improvement, Hardware

Buy Now
Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine

Laboratory Bottle Cleaning Machine Disease Control Glass Bottle Beaker Test Tube Cleaning and Drying Bottle Cleaning Machine

$89999.96 $89999.96

Categories: Home Improvement, Hardware

Buy Now
6% off
RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment

RTSM-1.0BD Root Nano Size Lab Horizontal Bead Mill Sand Mill for Pigment

$96564.07 $102727.73

Categories: Home Improvement, Hardware

Buy Now
Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace

Hot sales6.7L 1700c electric muffle lab heating equipment nitriding high temperature chamber furnace

$81448.31 $81448.31

Categories: Home Improvement, Hardware

Buy Now
6% off
LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient

LC1620A High Pressure Laboratory HPLC System HPLC Chromatography Binary Gradient

$81040.96 $86213.79

Categories: Home Improvement, Hardware

Buy Now
GL025 electronic latest metal material torsion testing machine torque tester

GL025 electronic latest metal material torsion testing machine torque tester

$127908.74 $127908.74

Categories: Home Improvement, Hardware

Buy Now
Laboratory-grade desktop miniature wind tunnel

Laboratory-grade desktop miniature wind tunnel

$83215.92 $83215.92

Categories: Home Improvement, Hardware

Buy Now
Factory food workshop or laboratory entrance automatic shoe shine machine Factory food workshop or laboratory entrance automatic shoe shine machine

Factory food workshop or laboratory entrance automatic shoe shine machine

$88068.00 $88068.00

Categories: Home Improvement, Hardware

Buy Now
YG026-500 LCD display electronic tensile testing machine, fabric tester, hot push model

YG026-500 LCD display electronic tensile testing machine, fabric tester, hot push model

$101936.06 $101936.06

Categories: Home Improvement, Hardware

Buy Now
Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment

Centrifugal spray drier Laboratory Medium-sized spray drier Chemical and Pharmaceutical Food Spray Drying Tower Equipment

$120000.00 $120000.00

Categories: Home Improvement, Hardware

Buy Now
For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube

For 9t94a Sending Tube Heat Sealing Machine Electronic Tube High-Frequency Machine Vacuum Tube

$80007.26 $80007.26

Categories: Home Improvement, Hardware

Buy Now
FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate

FMD-3100 Marine Electronic Chart Machine Marine Electronic Nautical Chart CCS Certificate

$97178.40 $97178.40

Categories: Home Improvement, Hardware

Buy Now
Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector

Oe720 Full Spectrum Direct Reading Spectrometer Metal Material Detector

$99999.97 $99999.97

Categories: Home Improvement, Hardware

Buy Now
Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine

Laboratory Bottle Cleaning Machine Beaker Pipet Measuring Bottle Conical Flask Petri Dish Test Tube Glassware Washing Machine

$110000.02 $110000.02

Categories: Home Improvement, Hardware

Buy Now
Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer

Condenser E5000 Direct Reading Spectrometer Metal Material Detector Element Composition Analyzer

$99999.97 $99999.97

Categories: Home Improvement, Hardware

Buy Now
Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle

Laboratory Bottle Cleaning Machine Automatic Glassware Closed Frequency Conversion Soft Start Control Cleaning Equipment Bottle

$123999.94 $123999.94

Categories: Home Improvement, Hardware

Buy Now
Vertical vibration medical rehabilitation training instrument Vertical vibration medical rehabilitation training instrument

Vertical vibration medical rehabilitation training instrument

$95917.20 $95917.20

Categories: Home Improvement, Hardware

Buy Now
Laboratory Oil Water Separator With Continuous Feed And Discharge Laboratory Oil Water Separator With Continuous Feed And Discharge

Laboratory Oil Water Separator With Continuous Feed And Discharge

$96339.60 $96339.60

Categories: Home Improvement, Hardware

Buy Now
GL6503 material tensile compression bending microcomputer-controlled electronic comprehensive tensile testing machine

GL6503 material tensile compression bending microcomputer-controlled electronic comprehensive tensile testing machine

$103934.26 $103934.26

Categories: Home Improvement, Hardware

Buy Now
Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy

Coffee Machine 90% New Commercial Coffee Machine Double-Headed Electronic Control Imported from Italy

$135847.88 $135847.88

Categories: Home Improvement, Hardware

Buy Now
Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester

Drug Dissolution Instrument Laboratory Intelligent Dissolution Tester Drug Dissolution Instrument Automatic Drug Sampling Tester

$108019.46 $108019.46

Categories: Home Improvement, Hardware

Buy Now
High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution

High-Speed Ad Synchronization Data Acquisition Card PCIe Compatible with Lab View 12-Bit-16-Bit Resolution

$79999.98 $79999.98

Categories: Home Improvement, Hardware

Buy Now
YG026 LCD display electronic tensile bending compression fracture fabric tensile machine YG026 LCD display electronic tensile bending compression fracture fabric tensile machine

YG026 LCD display electronic tensile bending compression fracture fabric tensile machine

$84968.03 $84968.03

Categories: Home Improvement, Hardware

Buy Now
Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector

Food Safety Detection Food Vegetable and Fruit Water/Seafood Meat Products Portable Heavy Metal Fast Detector

$93999.96 $93999.96

Categories: Home Improvement, Hardware

Buy Now
Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent

Tablet Pills Automatic Electronic Counting Grain Machine Bottling Machine Capsule Tablet Multi-Channel Intelligent

$91032.04 $91032.04

Categories: Home Improvement, Hardware

Buy Now
YG026-100 LCD display electronic tensile testing machine fabric tester

YG026-100 LCD display electronic tensile testing machine fabric tester

$101936.06 $101936.06

Categories: Home Improvement, Hardware

Buy Now
Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector

Multi-Element Detection Instrument Artus10 Desktop Direct Reading Spectrometer Metal Material Composition Detector

$99999.97 $99999.97

Categories: Home Improvement, Hardware

Buy Now
6% off
STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price

STLLJ-3 Computer Control Electronic Digital Universal Tension Strength Testing Equipment/Instron Tensile Testing Machine Price

$91889.56 $97754.85

Categories: Home Improvement, Hardware

Buy Now
YG026 Electronic fabric tensile breaking elongation tensile test tensile machine YG026 Electronic fabric tensile breaking elongation tensile test tensile machine

YG026 Electronic fabric tensile breaking elongation tensile test tensile machine

$101936.06 $101936.06

Categories: Home Improvement, Hardware

Buy Now
Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder

Small injection molding machine desktop plastic injection molding machine laboratory color board small part plug sample extruder

$89717.50 $89717.50

Categories: Home Improvement, Hardware

Buy Now
YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer

YD-335 Laboratory Biological Tissue Hard Tissue Computer Slicer

$79999.94 $79999.94

Categories: Home Improvement, Hardware

Buy Now
Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder

Small Injection Molding Machine Desktop Plastic Injection Molding Machine Laboratory Swatch Small Parts Plug Proofing Extruder

$103600.02 $103600.02

Categories: Home Improvement, Hardware

Buy Now